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Canton Updates/12201e...6422
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,988

This Gateway_FinalizeBlock transaction built EVM block #56,988 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #56,988
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
994ms

Block planned

Producer plans block #56988 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56988

795ms
795ms

Committed on Canton

Participant commits update 12201e859b…516422
—

Imported to the execution layers

Importer applies block #56988 from GatewayHead

—
0ms
250ms
500ms
750ms
994ms
EVM
Canton
External call
Total
Complete795ms
795ms

Measured from on-chain timestamps only: the EVM block timestamp, which the producer chose when it planned the block (whole seconds), and the record time (commit) of the Gateway_FinalizeBlock transaction; a commit that reads slightly before the block timestamp (rounding) shows as 0. The gateway-build-block external call runs inside that transaction and is not timed on its own; the import into the execution layers follows the commit and its time is not observable here, so those steps are markers without a duration.

Settled EVM Block
Block
#56,988
Block Hash
0x44c7106a...49de4ac7
Block Timestamp
Nov 7, 2026, 00:01:50 UTC
Transactions
0x406b0049...600e180b0x7ae3...3242 → 0x235d...3c8cSuccess
0xb1f05d28...632b0b5c0xfe3a...db13 → 0xe3cd...676dSuccess
Overview
Update ID
12201e859b...96516422
Offset
180370
Record Time
Nov 7, 2026, 00:01:50 UTC
Command ID
gw-64c9a5594...fa2a5a0a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00be250dab...906a983e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fcf674309a27c08247d9aeb09e39ca84732c1c4de9742a6ed6f8dec917e3e0ebca1212200d85c78ebbfb6687328d9019234ab00d918f37f0c1298134ee887563bdaba357", "hash": "44c7106a404b48b4af65f979303fa29dc34b94be4a83b1117e631f2d49de4ac7", "number": "56988", "timestamp": "1794009710", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a07b48250635b28e31aece293613b646d7d88e5b6b6326295efac8162efa2a5a0aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…932f951b8ed0fa5a4f2deaa036740e0a0e89a0453b8058b1cd97bf1a7fc2d4f871377be22248b51c719c5f35 (111 bytes)", "02f90380830e4a2509843b9aca0084b2d05e00830c35008080b90324608060405234801561001057600080fd…0a1b472656a1846d3b9417a03d0e8f576735744afffd52729b1ab4a5ceb7626b84a6bec2d85380a3d1e838df (900 bytes)", "f871821ee5858bb2c9700882520894e3cd3d30585e8a629cd78aff963680374247676d88016345785d8a0000…bc9a0e8dbebcb247c5fe49a0213b261f8ffce3f73c436d2ff3dcf05105343fc05a2ada32e653c22e77d788ef (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x6d8a036a...426972380xc738...f68b → contract creationSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e2efc2b8...3b90cf2b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006e76d2576c2d4c9f5073a13af28d3523a4095488a56cb002877b0d3904c74d93ca121220d566daed5ffc9772bc8a90312e48819e0518efcedb5e00c5c25e7b1fbca7eb3e", "block": { "timestamp": { "unpack": "1794009710." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…932f951b8ed0fa5a4f2deaa036740e0a0e89a0453b8058b1cd97bf1a7fc2d4f871377be22248b51c719c5f35 (111 bytes)", "02f90380830e4a2509843b9aca0084b2d05e00830c35008080b90324608060405234801561001057600080fd…0a1b472656a1846d3b9417a03d0e8f576735744afffd52729b1ab4a5ceb7626b84a6bec2d85380a3d1e838df (900 bytes)", "f871821ee5858bb2c9700882520894e3cd3d30585e8a629cd78aff963680374247676d88016345785d8a0000…bc9a0e8dbebcb247c5fe49a0213b261f8ffce3f73c436d2ff3dcf05105343fc05a2ada32e653c22e77d788ef (115 bytes)" ], "epilogue": [], "indexing": [], "rotation": null, "refunds": [] }, "nativePlan": { "credits": [], "collections": [], "settlement": { "tag": "ZthSettlement", "value": {} } }, "tokenPlan": { "routes": [], "wrapperRegistrations": [], "originalRegistrations": [], "metadataUpdates": [], "mints": [], "releases": [], "wrapperCollections": [], "backingInputs": [], "custodyMerges": [], "originalCollections": [], "consolidations": [], "consolidationAccepts": [], "consolidationWithdrawals": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006e76d257...bca7eb3e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7b48250635b28e31aece293613b646d7d88e5b6b6326295efac8162efa2a5a0a", "timestamp": { "unpack": "1794009710." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…932f951b8ed0fa5a4f2deaa036740e0a0e89a0453b8058b1cd97bf1a7fc2d4f871377be22248b51c719c5f35 (111 bytes)", "02f90380830e4a2509843b9aca0084b2d05e00830c35008080b90324608060405234801561001057600080fd…0a1b472656a1846d3b9417a03d0e8f576735744afffd52729b1ab4a5ceb7626b84a6bec2d85380a3d1e838df (900 bytes)", "f871821ee5858bb2c9700882520894e3cd3d30585e8a629cd78aff963680374247676d88016345785d8a0000…bc9a0e8dbebcb247c5fe49a0213b261f8ffce3f73c436d2ff3dcf05105343fc05a2ada32e653c22e77d788ef (115 bytes)" ], "epilogue": [], "withdrawals": [], "logFilter": { "addresses": [ "00000000000000000000000000000000000a7e00", "50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3", "f52aba48533156e0180d6f8e6d9a474fa06a90cf" ], "topics0": [] }, "inboxScan": { "gateway": "00000000000000000000000000000000000a7e00", "inboxInitCodeHash": "704985d1ae018e94b3983882895f10ada607c5793c727fdacc1e48b35d65e92c", "runtimeTemplateHash": "f5300aee21aca6c1c1489b43d775454f1392a77df3058f0b2a82e065edbdf345", "immutables": [ { "offset": "278", "size": "32" }, { "offset": "373", "size": "32" }, { "offset": "651", "size": "32" }, { "offset": "758", "size": "32" }, { "offset": "120", "size": "32" } ], "saltOffset": "120", "nativeTopics": [ "8d6cc7bec951dd15d11af1a0ac06bbb8d190c277b0d7ce020da1ffc89b8655e2" ], "tokens": [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "a4923804940ba9accefe23402ef1f793bf9cd473", "d238579f5a5c184fe423d68dcf245c2e86ca60e9" ] } } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0045ba4bc1...80a53722
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fcf67430...bdaba357
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "44c7106a404b48b4af65f979303fa29dc34b94be4a83b1117e631f2d49de4ac7", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00be4a3ad3...93bbd55f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00be250dabd42c9d3ee249062470cd1aef471c293944d7343e96347702a5bdaf75ca1212205bb80e78f4ac4b4dbf0b3cb005faa94e81e5eb86c2fa36a0b01cee78906a983e", "operator": "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", "params": { "capacity": { "native": { "laneGas": "5760000", "laneEntries": "64", "withdrawals": "512", "collections": "64", "scanTokens": "0" }, "token": { "laneGas": "8000000", "laneEntries": "64", "withdrawals": "0", "collections": "32", "scanTokens": "1024" }, "indexing": { "laneGas": "1880000", "laneEntries": "4", "withdrawals": "0", "collections": "0", "scanTokens": "0" } }, "laneMaxFeePerGas": "1000000000000.", "deployInboxGasBound": "470000", "rotateLaneGasBound": "40000", "rotateRecoveryGasBound": "40000", "native": { "tag": "ZthNative", "value": { "wzthInstrument": { "admin": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "id": "erc20:50d0eea5a51b1d262b295f9978ed2e2e02a5a5a3" }, "wzthRegistrar": "r-635d45b53c561ec7a462ab7a0511468ae5df3443eb2add2b161255bb95b612ad::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "genesisSupplyWei": "11002000000000000000000000." } }, "nativeGasBounds": { "collectNative": "90000" }, "tokenGasBounds": { "registerWrapper": "830000", "setWrapperMetadata": "100000", "registerOriginal": "340000", "mint": "110000", "release": "100000", "collectWrapper": "90000", "collectOriginal": "120000" } }, "keys": { "lane": "24075d3562802b90a3aaa567f1bb8ec1fbab83bf", "recovery": "61295be4a97cb7861dfdbede9c8b34d27030897e" }, "nativeState": { "tag": "ZthNativeState", "value": { "evmSupplyWei": "11002004249999975602321382.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }