The demos are recorded every 2 weeks and posted to this YouTube playlist in the Evernym channel:
https://www.youtube.com/playlist?list=PLRp0viTDxBWGLdZk0aamtahB9cpJGV7ZF

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Project Update for Sprint

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Ev 20.

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05 (

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2020-

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• Welcome and goals, Richard (3 min)
• [Sovrin plugins / libsovtoken]: Pagination for GET_UTXO request, Nikita Khateev, 5 min
  • ST-600
  • ST-601
  • ST-602
  • ST-604
• [Indy-SDK / Indy-Node]: TAA acceptance uses date instead of time, Sergey Minaev, 3 min
  • INDY-2157
  • IS-1298
• [Indy-SDK]: CLI improvements, Vladimir Shishkin, 3 min
  • IS-1292
• [Indy-Node]: Issue with notifying clients about Invalid requests, Renata Toktar, 5 min
  • INDY-2164
• [Indy-Node]: PBFT View Change update (implementation, tests, code improvements), Alexander Shcherbakov, 3 min
  • INDY-2147
  • INDY-2139
  • INDY-2136
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.13 (2019-07-03)

03-26)

• Welcome and goals, Richard (3 min)
• Update on release and Sovrin network updates, Richard Esplin (3 min)
• Indy-SDK: Aries / Indy split, Sergey Minaev (5 min) 
  • IS-1285
• Indy-Node: Improved testing of view change, Sergey Khoroshavin (5 min)
  • Property based testing (INDY-2135)
  • The view change protocol that we are implementing is described on pages 43-48 of this thesis https://www.microsoft.com/en-us/research/wp-content/uploads/2017/01/thesis-mcastro.pdf
• Indy-Node: Bug fix for node crashes with invalid requests, Artem Obruchnikov (5 min)
  • INDY-2144
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.12 (2019-06-20)

• Welcome and goals, Richard (3 min)
• Indy-Node: PBFT View Change Design, Alexander Shch. (6 min)
  • INDY-2134
• Indy-Node: Plenum 2.0 Architecture (needed to implement PBFT View Change), Alexander Shch. (6 min)
  • INDY-1338
• Indy-Node: Renamed Trust Anchor to Endorser, Artem O. (2 min)
  • INDY-1950
• Indy-Node: Removed ANYONE_CAN_WRITE flag, Artem O. (2 min)
  
  • INDY-1956
• Indy-SDK: Offline signatures for payment transactions, Vladimir Sh. (3 min)
  
  • ST-576
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.11 (2019-06-06)

• Welcome and goals, Richard (3 min)
• Indy-Node: Hot fix for Builder Net, Sergey K. (5 min)
  • INDY-2128, INDY-2129
• Indy-Node + Indy SDK: AUTH_RULES improvements, Sergey M. (5 min)
  • command to set multiple auth rules (INDY-2087, IS-1265)
  • Auth Rule constraint to forbid an action (INDY-2077)
  • Renaming TRUST_ANCHOR to ENDORSER in libindy (IS-1262)
• Indy-Node + Sovrin Plugins: Pluggable Request Handlers in Token Plugins, Nikita Kh. (5 min)
  • ST-510
  • Video 18.25 (2018-12-20)
• Plans for next sprint, Richard (3)

• , project update, and plans (Richard Esplin), 5 min
• Rich Schema HIPE updates, Alexander Shcherbakov, 5 min
  • INDY-2337, INDY-2347
• Rich Schema implementation in indy-node, Alexander Shcherbakov., 3 min
  • INDY-2338, INDY-2350, INDY-2339, INDY-2340, INDY-2341
• Rich Schema support in indy-vdr, Andrew Nikitin, 5 min
  • IS-1505, IS-1506
• Street Cred interoperability demo, Artem Ivanov, 7 min
  
  • IS-1527

Project Update for Sprint Ev 20.04 (2020-03-12

...

)

• Welcome and Goals, Alex S. (3 min)
• End-to-end Demo: Network administration, Sergey M. (10 min)
  • End-to-end Demo on how to setup a Pool. It includes setting Auth Rules and Fees, setting Transaction Author Agreement, and do minting of tokens
• End-to-end Demo: Token usage, Sergey M. (10 min)
  • End-to-end Demo of using tokens. It includes payment transfer transactions, and domain transactions with Fees.
• Plans for next sprint, Alex S. (4 min)

Demo for Sprint EV 19.09 (2019-05-08)

• Welcome and Goals, Richard (3 min)
• Indy Node: Transaction Author Agreement Design, Alex S. (4 min)
• Indy SDK: Transaction Author Agreement API in LibIndy, Sergey M. (4 min)
• Sovrin Token Plugins: Auth rule support for XFER, SET_FEES, and MINT, Renata (2 min)
• Plans for next sprint, Richard (4)

Demo for Sprint EV 19.08 (2019-04-26)

• Welcome and Goals, Richard (4 min)
• Indy Node: Auth rules examples and tests, Andrew N. (4 min)
• Indy Node: 1.7.0 release process, Andrey K. (4 min)
• Indy Node: Catch-up improvements, Sergey K. (4 min)
  • INDY-2053
• Plans for next sprint, Richard (4 min)

...

• , project update, and plans (Richard Esplin)
• Discuss of Rich Schemas work (Alexander Shcherbakov)
  • Updated HIPEs for rich schemas and W3C verifiable credentials
  • Updated Aries RFCs for rich schemas and W3C verifiable credentials
• Learning about other ledgers (Richard Esplin)
• Recap from Hyperledger Global Forum (Richard Esplin)
  • Recordings from Hyperledger Global Forum 2020
• Release plans and future work for Indy Node and Indy SDK (Richard Esplin and Sergey Minaev)
• Indy Contributors calls and Aries Working Group calls

Demo for Sprint EV 20.03 (2020-02-27)

• Welcome, project update, and Goals, Richard (4 min)
• Indy SDK: Minting tool, Artem I (4 min)
  • ST-276
• Indy Node: Plan of integration tests for token plugins, Nikita Kh. (4 min)
  • ST-524
• Indy Node and Sovrin Token: Replacing SET_FEES by AUTH_RULE, Andrew N. (4 min)
  • ST-529
• Plans for next sprint, Richard (4 min)

Demo for Sprint EV 19.06 (2019-03-28)

• Welcome and Goals, Richard (4 min)
  • Our sprints now also include the Sovrin Token backlog.
• Indy SDK: Updates to Credential Exchange and SDK architecture proposal, Nikita K. (4 min)
  • IS-1182
• Indy SDK: Updates to SDK architecture proposal, Artem I. (2 min)
  • IS-1196
• Indy SDK: Release of Indy SDK 1.8.2, Artem I. (2 min)
  • IS-1199
• Indy Node: Restore 3PC state after restart from the Audit Ledger, Artem O. (4 min)
  • INDY-1946
• HIPEs and SIPs: Anoncreds 2.0, and future HIPEs on Payments, Brent (4 min)
  • ST-519
• Plans for next sprint, Richard (3 min)

...

• plans, Richard Esplin, 8 min
• Evaluation of options for CI / CD, 8 min, Andrew N.
  
  • IS-1497
  • IS-1496
  • IS-1503
  • IS-1504
• Release plans, Sergey Minaev, 5 min
  • Indy SDK: Test refactor
    • IS-1480
    • Note that the February release of Indy SDK was scrubbed due to a bug we found at the last minute. Instead we preparing the March release of Indy SDK.
  • Indy Node: skip

Demo for Sprint EV 20.02 (2020-02-13)

• Welcome and Goals, Richard (2 min)
• Indy SDK: Announce IndySDK 2.0 architecture, Sergey M. (4 min)
  • IS-1196
• Indy SDK: Auth Rule integration into Libindy and Indy-CLI, Artem I. (4 min)
  • IS-1201
  • IS-1202
• Indy Node: Consistent catch-up using Audit Ledger, Sergey Kh. (4 min)
  • INDY-1945
• Indy Node: Release workflow and versioning improvements, Andrey K. (4 min)
  • INDY-1992
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.04 (2019-02-28)

• Welcome and goals, Richard (4 min)
• Indy SDK: VCX Error handling enhancement, Artem I. (4 min)
  • IS-1121
• Indy Node: Audit Ledger, Alex S. (4 min)
  • INDY-1944
• Indy Node: Auth rules integrated into config ledger, Andrey N. (4 min)
  • INDY-2001, INDY-2002, INDY-2006
• Indy Node: Persisting Instance Change messages, Renata (4 min)
  • INDY-1984
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.03 (2019-02-14)

• Welcome and Goals, Richard (2 min)
• Indy SDK / Indy Node: Releases of IndyNode and IndySDK, Vladimir. (4 min)
• Indy Node: Freshness-based View Change, Sergey Kh. (4 min)
  • INDY-1911
• Indy Node: Fixing detection of backup performance degradation, Renata T. (4 min)
  • INDY-1933
• Indy SDK: Credential Exchange message family HIPE, Nikita Kh. (4 min)
  • IS-1125
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 19.02 (2019-01-31)

• Welcome and Goals, Richard (2 min)
• Indy Node: Freshness, Alex (4 min)
  • INDY-933
• Indy Node: Freshness support in validator info and Network Monitor role, Vladimir Sh. (4 min)
  • INDY-1928
• Indy SDK: Freshness support, Nikita Kh. (4 min)
  • IS-954
• Indy SDK: New stable release 1.8.0, Artem I. (4 min)
  • IS-1150
• Plans for next sprint, Richard (3 min)

...

• , project update, and plans, Richard Esplin, 8 min
• Indy SDK: LibVCX improvements for proof reject, connection redirect, and no mediator, Nikita Khateev, 5 min
• Indy Node: Tool for troubleshooting ZMQ connectivity, Andrew Nikitin, 5 min
  
  • INDY-2330
  • Tool to check for ZeroMQ connectivity, including documentation
• Indy Node: Documentation for Troubleshooting, Sergey Khoroshavin, 5 min
  
  • INDY-2331
  • Document
• Indy Node/SDK: Design identification and relationship between Rich Schema objects, Alexander Shcherbakov, 3 min
  • INDY-2336
  • Indy HIPE: What is common in Rich Schema Objects
  • Aries RFC: What is common in Rich Schema Objects

Demo for Sprint EV 20.01 (2020-01-30)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Indy SDK Error handling enhancement, Artem I. (4 min)
• Indy Node: Stashing during catch-up, Renata. (4 min)
  • INDY-1876
• Indy Node: Audit ledger design, Sergey K. (4 min)
  • INDY-1924
• Plans for next sprint, Richard (3 min)

Demo for Sprint EV 18.25 (2018-12-20)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: VCX: Credential Values format is outdated, Matt. (4 min)
  • IS-1101
• Indy SDK: PostgreSQL wallet storage, Vyacheslav G. (4 min)
  • IS-1063
• Indy Node: New request handlers architecture, Artem O. (4 min)
  • INDY-1728
  • INDY-1730
• Indy Node: Hotfix releases 1.6.80 and 1.6.82; issues with POOL_RESTART and triggering of VIEW_CHANGE, Sergey Kh. (4 min)
  • INDY-1896
  • INDY-1909
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.24 (2018-12-06)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Preparation VCX for release, Artem I. (4 min)
  • IS-874 IS-936
  • IS-950 IS-951 IS-952
  • IS-1090
  • IS-1059
  • IS-1061
  • IS-1071
• Indy SDK: Revocation serialization and AMCL migration, Nikita Kh. (4 min)
  • IS-1093
• Indy Node: New Stable Release 1.6.79; Improvements in Validator Info tool, Vladimir. (4 min)
  • INDY-1726
  • INDY-1814
  • INDY-1854
  • INDY-1841
  • INDY-967
• Indy Node: Fixes related to BLS signature, Renata. (4 min)
  • INDY-1846
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.23 (2018-11-22)

• Welcome and Goals, Alex and Sergey M. (2 min)
• Indy SDK: Rust wrapper integration, Nikita Kh. (4 min)
  • IS-1066
• Indy SDK: 1.6.8 Release, Sergey M. (4 min)
  • IS-1030, IS-1031, IS-1032
• Indy Node: Found out why max node prod time increases during long load test, Sergey Kh. (4 min)
  • INDY-1747
• Indy Node: Sequence diagram for Plenum Consensus Protocol, Alex. (4 min)
  • INDY-1851
• Plans for next sprint, Alex/Sergey M. (3 min)

Demo for Sprint EV 18.22 (2018-11-08)

• Welcome and Goals, Richard. (5 min)
  • Upgrade of Sovrin Main Net
• Indy SDK: Dummy Agents, Artem I. (4 min)
  • IS-1042
• Indy SDK: IndyCLI resuming key rotation, Darko. (4 min)
  • IS-1036
• Indy Node: Recent load test results, Vladimir Sh. (2 min)
  • INDY-1774, 1775, 1776, 1821
• Indy Node: Test Pool Automation scripts, Sergey Kh. (2 min)
  • INDY-1641 Epic
• Plans for next sprint, Richard. (8 min)
  • Changes to team organization

Demo for Sprint EV 18.21 (2018-10-24)

• Welcome and Goals, Alex. (2 min)
• Indy SDK: Reduce common build times, Sergey. (4 min)
  • IS-1020
• Indy SDK: Avoid VCX compile time linking with payments plugins, Nem. (4 min)
  • IS-934
• Indy Node: Fixes for Backup Instances degradation (leading to OOM), Renata. (4 min)
  • INDY-1682
• Indy Node: ZMQ memory Consumption, Sergey Sh. (4 min)
  • INDY-1686
• Plans for next sprint, Alex. (3 min)

Demo for Sprint EV 18.20 (2018-10-11)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Artem I. (4 min)
  • Support DID seeds in hex format, IS-1023
  • 1.6.7 release, IS-1024
• Indy SDK: Sergey M. (4 min)
  • Rust Wrapper, IS-1013
    Rust Wrapper CI/CD pipeline, IS-1014
• Indy Node: Ledger 2.0: alternatives to RBFT, Sergey Kh. (4 min)
  • INDY-1615
  • INDY-1613
• Indy Node: Fixing catch-up issues, Nikita S. (4 min)
  • INDY-1711
  • INDY-1739
  • INDY-1740
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.19 (2018-09-27)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Getting Started Tutorial for libvcx, Darko. (4 min)
  • IS-935
• Indy SDK: Indy CLI allows to work with wallets created outside of CLI, Artem I. (4 min)
  • IS-988
• Indy Node: Do not re-verify signature for Propagates, Andrey N. (4 min)
  • INDY-1649
• Indy Node: Support all FEEs txns in the load script, Dmitry. (4 min)
  • INDY-1665
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.18 (2018-09-13)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Ledger queries without an active DID, Vladimir. (4 min)
  • IS-863
• Indy SDK: Better logging, Slava. (4 min)
• Indy Node: Historical data in validator-info, Sergey S. (4 min)
  • INDY-1637
• Indy Node: Switch off backup replicas with lost primary, Renata. (4 min)
  • INDY-1680
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.17 (2018-08-30)

• Welcome and Goals, Alex / Slava
• Indy Node: Load testing with non-smooth load, Natalia Dracheva. (4 min)
• Indy Node: False positive View Change issue and fixes, Sergey Shilov. (4 min)
• Indy SDK: Support of RAW wallet keys, Artem. (4 min)
• Indy SDK: Wallet benchmarking, Sergey. (4 min)
• Plans for next sprint, Alex / Slava. (3 min)

Demo for Sprint EV 18.16 (2018-08-16)

• Welcome and Goals, Richard. (2 min)
• Indy Node: Trust anchor permission not needed for ledger writes, Artem Obruchnikov. (4 min)
• Indy Node: Load test results, Vladimir. (4 min)
• Indy SDK: Advanced support of pool actions, Sergey. (4 min)
• Indy SDK: Support simplified pwhash key derivation algorithm in Wallet API, Artem Ivanov. (4 min)
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.15 (2018-08-02)

• Welcome and Goals, Richard
• Indy Node: Explore timing and execution time, Sergey Khoroshavin. (4 min)
  • INDY-1475
• Indy Node: A possibility to upgrade Sovrin instead of Indy-Node, Dmitry Surnin. (4 min)
  • INDY-1491
• Indy SDK: 1.6.1 stable release, Sergey M. (4 min)
• Indy SDK: CD for mobile platforms, Artem. (4 min)
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.14 (2018-07-19)

• Welcome and Goals, Richard (2 min)
• Indy Node: Load and stress testing results, Nikita Zh. (4 min)
  • https://docs.google.com/spreadsheets/d/1DTjDsLSysFBiKU-9z4-IzunJk4wEy44hE_PGZYxnN_8/edit#gid=1813415708
• Indy Node: Fix for open connection issue, Sergey Sh. (4 min)
• Indy SDK: Fix for open connection, Sergey M. (4 min)
  • https://github.com/hyperledger/indy-sdk/tree/master/doc/design/009-efficient-connections
• Indy SDK: Integrate tags-based search to Anoncreds workflow, Artem. (4 min)
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.13 (2018-07-05)

• Welcome and Goals, Alex. (2 min)
• Indy SDK: Indy SDK Release 1.5, Nikita Zh. (4 min)
• Indy SDK: Wallet access from cluster nodes, Slava. (4 min)
• Indy Node: Indy Node Release 1.4, Alex. (4 min)
• Indy Node: Decreasing amount of INFO log level, Dmitry S. (4 min)
• Plans for next sprint, Alex/Slava (3 min)

Demo for Sprint EV 18.12 (2018-06-21)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Wallet Import/Export, Nikita Zhigunenko. (4 min)
• Indy SDK: Support of Indy Node protocol version 2, Vyacheslav Gudkov. (4 min)
• Indy Node: Fixing catchup cancellation during ViewChange, Alex. (4 min)
• Indy Node: Extending load script to support all write and read requests, Olga. (4 min)
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.11 (2018-06-06)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Support of state proofs for custom transactions, Sergey M. (4 min)
• Indy SDK: get-validator-info command support, Nikita Zh. (4 min)
• Indy Node: Using separate NICs and different queue sizes for client-to-node and node-to-node communication, Sergey Sh. (4 min)
• Indy Node: Using request’s digest to identify requests uniquely, Renata. (4 min)
• Plans for next sprint, Richard. (3 min)

Demo for Sprint EV 18.10 (2018-05-24)

• Welcome and Goals, Richard. (2 min)
• Indy SDK: Libnullpay now behaves like a real payment plugin, has automated build and binary packages, Nikita Kh. (4 min)
• Indy SDK: Integration of a new wallet, Artem I. (4 min)
• Indy Node: View Change issues and tests, Sergey Kh. (4 min)
• Indy Node: New load scripts, Dmitry S. (4 min)
• Plans for next sprint, Richard. (5 min)

Demo for Sprint EV 18.09 (2018-05-10)

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• IS-661: Payments Interface: Java wrapper
• IS-635: Tokens Interface: Null payment handler for tests
• IS-638: Tokens Interface: Register tokens handler call integration tests
• IS-637: Tokens Interface: Payment address calls integration tests
• IS-639: Tokens Interface: Add request fees call integration tests
• IS-640: Token Interface: Tokens-related transactions builders integration tests

...

• IS-652: Tokens Interface: Design CLI payments support
• IS-667: Tokens Interface: CLI user should be able to register custom payments and wallets plugins
• IS-668: Tokens Interface: CLI user should be able to assign fees to Ledger transactions
• IS-669: Tokens Interface: CLI user should be able to send payment-related transactions
• IS-66x: Tokens Interface: CLI user should be able to manage payment addresses in CLI

...

• , project update, and plans, Richard Esplin, 8 min
  • Team changes, Aries-Framework-Go (Discussion in Aries WG A call)
  • Rich Schemas
• Indy Node: Release, Vladimir Shishkin, 3 min
  
  • INDY-2325
• Indy Node: Testing promotion and demotion: system and load testing, Vladimir Shishkin, 4 min
  
  • INDY-2326. INDY-2323
• Indy Node: Testing promotion and demotion: unit, integration and simulation testing, Andrew Nikitin, 4 min
  • INDY-2326, INDY-2324
• Indy SDK: Release 1.14.2: Rotation of Pairwise Keys, Anoncreds API improvements, CLI Updates, Artem 3 min
  • IS-1468, IS-1166, IS-1447, IS-1415

Evernym Sprint Demos in 2018-2019

This page loads too slow with lots of videos, so older sprint demo videos are on this page: Evernym Sprint Demos 2018-2019

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