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Canton Updates/12206b...f8d2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #184,633

This Gateway_FinalizeBlock transaction built EVM block #184,633 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #184,633
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
648ms

Block planned

Producer plans block #184633 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #184633

518ms
518ms

Committed on Canton

Participant commits update 12206ba156…eff8d2
—

Imported to the execution layers

Importer applies block #184633 from GatewayHead

—
0ms
250ms
500ms
648ms
EVM
Canton
External call
Total
Complete518ms
518ms

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
#184,633
Block Hash
0x06e85f3b...caee4af0
Block Timestamp
Nov 13, 2026, 17:38:17 UTC
Transactions
0xa697603f...ba0c99a70xe6d3...afc7 → contract creationSuccess
0x2799c4cc...198d69430xf83d...4df9 → 0xb755...8daaSuccess
Overview
Update ID
12206ba156...67eff8d2
Offset
572739
Record Time
Nov 13, 2026, 17:38:17 UTC
Command ID
gw-64c9a5594...bed5f0fd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00398f0a4f...4d2bb78f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0050e7e9e39d39af40937e33a0517bcbf764f6163abaf8249b106f9d54f3612bcdca121220dc728b95507d5b4e4030e962c280ee71fe4caf4170951c411006a2afeda77f98", "block": { "timestamp": { "unpack": "1794591497." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f870830e4a25821faa84dbb147a98501174c11a98252089427ab051371054dcbb4c0aee315d9507b77c049…64167d35fd085c723edc93a03cb0df5220f23a3e3af68292c1641169689ae8ab36fc2f38b63e6cbc2f5e377d (115 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3dea2d256d3dac7fec2921a02f80f112e59c146dc023a853f84f659f7958533514473bcda75f4ae5b52b6464 (2,752 bytes)", "f88b678459682f00830178c194b7559b3934182506aca891278f639c6d3e7c8daa80a46a6278420000000000…a6e306fb979b4bd8936b1da06a32929d0b0364d6d4f4292e318d52774ee67eee1ea7f36b5ef45420b1b75d51 (141 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": [] } }
0x8443f7a5...1aa48d1d0x27ab...4986 → 0x27ab...4986Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0050e7e9e3...eda77f98
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "88de7bb91b685390a710ef5d948c50b2e9643e816fdfbf169649b24dbed5f0fd", "timestamp": { "unpack": "1794591497." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f870830e4a25821faa84dbb147a98501174c11a98252089427ab051371054dcbb4c0aee315d9507b77c049…64167d35fd085c723edc93a03cb0df5220f23a3e3af68292c1641169689ae8ab36fc2f38b63e6cbc2f5e377d (115 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3dea2d256d3dac7fec2921a02f80f112e59c146dc023a853f84f659f7958533514473bcda75f4ae5b52b6464 (2,752 bytes)", "f88b678459682f00830178c194b7559b3934182506aca891278f639c6d3e7c8daa80a46a6278420000000000…a6e306fb979b4bd8936b1da06a32929d0b0364d6d4f4292e318d52774ee67eee1ea7f36b5ef45420b1b75d51 (141 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:00af56025a...4fef07b5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0086569ecb...07904ffc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "06e85f3b335753f2810a50408364a066b56efabef4291ff4e9bee77fcaee4af0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006e357003...4747f85c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0086569ecb20ed7db1ed748854025ebaecc548c3486d905384bb91436f39121ceeca1212208826e052e0c8d3daa3bf2fd34afe2cb7749ed0ad640986f42d8c299907904ffc", "hash": "06e85f3b335753f2810a50408364a066b56efabef4291ff4e9bee77fcaee4af0", "number": "184633", "timestamp": "1794591497", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a088de7bb91b685390a710ef5d948c50b2e9643e816fdfbf169649b24dbed5f0fda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f870830e4a25821faa84dbb147a98501174c11a98252089427ab051371054dcbb4c0aee315d9507b77c049…64167d35fd085c723edc93a03cb0df5220f23a3e3af68292c1641169689ae8ab36fc2f38b63e6cbc2f5e377d (115 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3dea2d256d3dac7fec2921a02f80f112e59c146dc023a853f84f659f7958533514473bcda75f4ae5b52b6464 (2,752 bytes)", "f88b678459682f00830178c194b7559b3934182506aca891278f639c6d3e7c8daa80a46a6278420000000000…a6e306fb979b4bd8936b1da06a32929d0b0364d6d4f4292e318d52774ee67eee1ea7f36b5ef45420b1b75d51 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0004aa9d5f...99e46383
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006e3570037c0abe1172c2024cf5c46baa848b446b622901d561202f442efa0b19ca12122032fea303c8083afd8a61bd0a042a44b4f6ea09d813c26b3b686d44fd4747f85c", "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": "11002004249999845376274263.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }