LEARN · DOCUMENTATION
Documentation
Pages from 29 sources, kept in sync: the official Canton Network and Digital Asset docs, documentation from teams building on Canton, and readmes from their code. Search all of it, or start from a path below.
3,253pages
synced 3h ago29 sources
Showing“upgrade”
Ecosystem
Validator Management
Validator Management - Validator Management with Integrated Keycloak - Validator Management with Custom Identity Provider - Validator Backups and Identity Dumps: How to configure s…
Official
PerformManualLsu
…ronizer_id string successor_physical_synchronizer_id string upgrade_time Timestamp sequencer_successors SequencerSuccessors config SynchronizerConnectionConfig Outputs PerformManua…
Nov 6, 2026
Code
OpenZeppelin/canton-contracts: ARCHITECTURE.md
…onsumer and operator to accept the whole dependency, audit, upgrade, and vetting surface. Interfaces and implementations Daml interfaces and exceptions are not SCU-upgradeable. A p…
Official
GET /v0/roll-forward-lsu
…(request) end puts response.body 200 { "rollForwardLsu": { "upgradeTime": "2026-01-0
Aug 31, 2026
Ecosystem
Validator performance statistics over a date range
…e range Returns the validator's performance over the range: upgrade history, missed mining rounds, and active rounds. GET /api/validators/{id}/performance Base URL: …
Code
Noves-Inc/canton-data-app: docs/release-notes-4.2.7.md
Canton Data App 4.2.7 Database timeouts and diagnostics - Helm exposes database pool size, connection timeout, and command timeout as individual values. The default maximum pool si…
Official
3.5.6
…fixes an exceptional severe bug around logical synchronizer upgrades and brings a few improvements. What’s New Minor Improvements • Connection pool metrics: • Add a psid label, pop…
Jul 6, 2026
Code
bitdynamics-ab/canton-devkit: internal/skills/docs/hot-deploy.md
… the build error and skips the upload. - For Smart Contract Upgrade (SCU) compatibility, bump the package version in daml.yaml; dar diff shows whether the change is upgrade-compati…
Code
bitdynamics-ab/canton-devkit: skills/canton-devkit-hot-deploy/SKILL.md
… the build error and skips the upload. - For Smart Contract Upgrade (SCU) compatibility, bump the package version in daml.yaml; dar diff shows whether the change is upgrade-compati…
Official
0.14
DARs The 0.14.4 release introduces the following DAR versions: Package | Version | Package Id | utility-registry-app-v0 | 0.9.2 | 1eddd268bdd50d6e262722bea799c9455da032b3f94489e589…
Nov 6, 2026
Code
Noves-Inc/canton-data-app: docs/migrate-v3.16.1.md
…figuration or changing containers. v4 of the Noves Data App upgrades databases from v3.16.1. If you run an older v3 release, upgrade it to v3.16.1 and confirm that it works before …
Official
ListRegisteredSynchronizers
Participant Administration › Protobuf › com.digitalasset.canton.admin.participant.v30 › ListRegisteredSynchronizers com.digitalasset.canton.admin.participant.v30 ListRegisteredSync…
Nov 6, 2026
Official
Common Issues FAQ
Answers to frequently asked questions from Canton Network validators and application developers. This FAQ is compiled from actual support interactions and addresses the most common…
Sep 14, 2026
Ecosystem
Chaincode Management
Chaincode Management What is Chaincode? Chaincode is the smart contract of Hyperledger Fabric that handles the business logic of a particular application. It programmatically acces…
Code
Noves-Inc/canton-data-app: docs/security.md
Security model Identities Use two distinct OIDC clients and keep the provisioning administrator separate from both: | Identity | Purpose | Matching Canton user | |---|---|---| | Pu…
Code
OpenZeppelin/canton-contracts: experiments/README.md
…, but they have not gone through the review, interface, and upgrade decisions that a released component under packages/ must satisfy. > [!WARNING] > Do not depend on anything in th…
Code
C7-Digital/c7_ledger: ledger/VERSIONED_TEMPLATES.md
Version-Aware Template Registry Usage This document explains how to use the opt-in version-aware template registry feature in the Ledger API. Overview The Ledger class now supports…
Official
Splice
0.10.1 • Canton: Upgrade Canton to 3.7.2 . • Docker images • Upgrade base image to 1.0.19 • Helm charts • The default initImageName of th…
Nov 5, 2026
Official
Alternative Docker Compose Deployment (Community)
…ockchains. Note that while it was tested during a scheduled upgrade on DevNet, that required updating the .env file with the migration ID, renaming the databases (with a planned ch…
Jun 22, 2026
Official
Deployment Options
…dator, participant, wallet UI, and CNS UI • Managed rolling upgrades via helm upgrade • Integration with cloud-native services (managed databases, KMS, monitoring) • Ingress contro…
Aug 21, 2026
Official
Runbooks
Runbooks provide a structured response to known incident types. Each runbook follows the same phases: detect, assess, act, verify, and document. Incident Response Template Use this…
Aug 6, 2026
Official
3.7.2
…s security vulnerabilities. Sequencer node operators should upgrade. What’s New Minor Improvements • The canton-participant, canton-mediator, and canton-sequencer Docker images now…
Nov 5, 2026
Official
Performance Issues
…(see below). • Missing indexes. After a version or protocol upgrade, run ANALYZE on the participant database to update query planner statistics. • Insufficient IOPS. If running on …
May 25, 2026
Official
Scheduled Maintenance
…ntral European Time / 13:00–14:00 UTC , aligned with Splice upgrades on MainNet. During this maintenance window, individual components may experience brief periods of downtime.
Nov 5, 2026
Code
Noves-Inc/canton-data-app: docs/helm.md
Helm installation Use this guide to install the Noves Data App on Kubernetes. The examples place the app in the validator namespace and use Auth0, NGINX Ingress, and Canton's defau…
Code
bitdynamics-ab/canton-devkit: docs/getting-started.md
Installation & Getting Started Canton DevKit is a single Go binary that orchestrates the Splice LocalNet Docker stack. It ships two ways: 1. DPM component (primary) — install throu…
Official
3.5.1
Release of Canton 3.5.1 Canton 3.5.1 has been released on May 27, 2026. What’s New Contract Keys Overview Canton 3.5 introduces contract keys. Compared to a similar feature availab…
Jul 6, 2026
Code
Denend/x402-canton-facilitator: docs/COMPATIBILITY.md
…e facilitator in this repo. Re-check it before any platform upgrade. Snapshot date: 2026-10-23. Code: core 1.4.0, ledger 0.6.2, facilitator 0.0.12. 1. Runtime and toolchain | Layer…
Ecosystem
Disaster Recovery from a Failure on Global Synchronizer
Disaster Recovery from a Failure on Global Synchronizer This flow is adapted from the Canton official guide, with additional instructions for Catalyst validator installations. {% h…
Official
Status
…ntral European Time / 13:00–14:00 UTC , aligned with Splice upgrades on MainNet. During this maintenance window, USDCx Canton Bridge may experience brief periods of downtime.
Sep 28, 2026
Showing 61 to 90 of 307Search all sources →