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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.
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Official
Migrating off PostgreSQL 14
PostgreSQL 14, the version all Splice deployment options ship today, reaches end-of-life on 2026-11-12. For Kubernetes deployments, the splice-postgres Helm chart is deprecated and…
Sep 4, 2026
Official
0.15.0
…r consumption. • better handling of readAs and actAs rights Upgraded the handling in regards to readAs and actAs to be more fleshed out, especially also for the listWallets functio…
Jul 13, 2026
Official
Token Standard
Overview • See the text of the CIP-0056 for an overview of the APIs that are part of the Canton Network Token Standard V1. • See the text of the CIP-0112 for an overview of the API…
Nov 3, 2026
Official
Dedicated Synchronizers
Canton Network applications are not limited to just the Global Synchronizer. You can operate dedicated synchronizers (also called extension synchronizers or private synchronizers) …
Oct 26, 2026
Official
Disaster Recovery
…0 with the correct serial ID in case a logical synchronizer upgrade has already been performed): kubectl scale deployment --replicas=0 -n sv \
Nov 4, 2026
Official
3.5.11
…o run Startup participant node failed with Unable to finish upgrade ..." following a restart. This can happen after a successful LSU following an earlier canceled LSU. The bugfix a…
Aug 17, 2026
Official
Protocol Development Fund: The First Report - Canton Foundation
…. Protocol performance and resilience: logical synchronizer upgrades, ISS-based BFT, scalability and performance work, contract keys, and traffic accounting. Developer experience: …
Official
AddTransactions
…_PARTICIPANTS_FOR_PARTY • FORCE_FLAG_ALLOW_VET_INCOMPATIBLE_UPGRADES • FORCE_FLAG_ALLOW_OUT_OF_BOUNDS_VALUE • FORCE_FLAG_ALLOW_CONFIRMING_THRESHOLD_CANNOT_BE_MET • FORCE_FLAG_ALLOW…
Nov 6, 2026
Official
SignTransactions
Shared Administration › Protobuf › com.digitalasset.canton.topology.admin.v30 › SignTransactions com.digitalasset.canton.topology.admin.v30 SignTransactions gRPC RPC /com.digitalas…
Nov 6, 2026
Official
Support Channels
Multiple support channels are available depending on your needs and relationship with Canton Network. Community Support Free, community-driven support channels available to everyon…
Oct 19, 2026
Official
POST /v2/dars/validate
… "definiteAnswer": false } Validates the DAR and checks the upgrade compatibility of the DAR’s packages with the set of the already vetted packages on the target vetting synchroniz…
Aug 31, 2026
Official
3.5.2
…estart the participant. Likeliness Sometimes Recommendation Upgrade to 3.5.2 Compatibility The following Canton protocol versions are supported: Dependency | Version | Cant
Jul 6, 2026
Official
POST /v2/packages
…f vetting is enabled in the request, the DAR is checked for upgrade compatibility with the set of the already vetted packages on the target vetting synchronizer See UploadDarFileRe…
Aug 31, 2026
Official
SV Pruning
…t reconnect to your sequencer. After a logical synchronizer upgrade , this includes validators that have not yet connected to the successor synchronizer. CometBFT pruning It is ena…
Oct 14, 2026
Official
Authorize
…_PARTICIPANTS_FOR_PARTY • FORCE_FLAG_ALLOW_VET_INCOMPATIBLE_UPGRADES • FORCE_FLAG_ALLOW_OUT_OF_BOUNDS_VALUE • FORCE_FLAG_ALLOW_CONFIRMI
Nov 6, 2026
Official
UpdateVettedPackages
… • UPDATE_VETTED_PACKAGES_FORCE_FLAG_ALLOW_VET_INCOMPATIBLE_UPGRADES • UPDATE_VETTED_PACKAGES_FORCE_FLAG_ALLOW_UNVETTED_DEPENDENCIES com.daml.ledger.api.v2.admin.Up
Nov 6, 2026
Official
Daml Studio
Daml Studio is the Visual Studio Code extension for Daml development. It provides real-time feedback as you write Daml code, including type errors, syntax highlighting, and integra…
Jun 26, 2026
Official
3.5.8
…pology state has completed, • During a logical synchronizer upgrade, before the the successor store has been initialized either through the local topology copy or the download of t…
Jul 16, 2026
Official
UpdateVettedPackages
… • UPDATE_VETTED_PACKAGES_FORCE_FLAG_ALLOW_VET_INCOMPATIBLE_UPGRADES • UPDATE_VETTED_PACKAGES_FORCE_FLAG_ALLOW_UNVETTED_DEPENDENCIES com.daml.le
Nov 6, 2026
Official
0.17.0
… considered theoretical examples, the entire suite has been upgraded and now each snippets have been tested against a running validator to ensure it is correct in its completeness.…
Jul 13, 2026
Official
Automated Helm/Kubernetes Templating Tool (Community)
This section features solutions shared by community members. While they haven’t been formally tested by the Splice maintainers, users are encouraged to verify the information indep…
Jun 22, 2026
Official
Choose Your Path
Whether you’re new to blockchain or migrating from another platform, this guide helps you find the most efficient path to building on Canton Network. Prefer to just start by buildi…
Sep 14, 2026
Official
Daml
Ledger API overview What is the Ledger API The Ledger API is an API that’s exposed by any Participant Node. Users access and manipulate the ledger state through the Ledger API. The…
Aug 4, 2026
Official
PerformLateLsu
…Request.Successor physical_synchronizer_id string announced_upgrade_time Timestamp config SynchronizerConnectionConfig sequencer_connection_validation SequencerConnectionValidation…
Nov 6, 2026
Official
Global Synchronizer for the Canton Network
Canton Network The Canton Network is the first privacy-enabled interoperable blockchain network, designed for regulated, real-world assets. Blockchain applications in the Canton Ne…
Jul 14, 2026
Official
Host other Validators - Canton Foundation
…et, and MainNet on a continuous basis, including performing upgrades correctly. Any log in credentials need for above link? (Required) Submission By submitting this form you confir…
Official
Decentralization
Decentralization In the context of Canton, decentralization is primarily a distribution of power or ownership over a particular entity to various owners or trustees. This means tha…
May 16, 2026
Official
Validator Onboarding Process
…operators. It gets reset every 3 months. DevNet always gets upgraded to new versions before TestNet and MainNet, so it is a good way to test upgrades of your node and their impact …
Nov 3, 2026
Official
SV Governance Reference
The Global Synchronizer is governed by its Super Validators (SVs) acting collectively as the Decentralized Synchronizer Operator (DSO). Governance decisions are made through on-cha…
Jun 22, 2026
Official
Validators - Canton Foundation
Ecosystem Canton Validators Getting Network Access There are several ways to become a validator in the Canton Network The fastest way to participate in the Canton Network is throug…
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