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Canton Updates/122012...c362
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #122,257

This Gateway_FinalizeBlock transaction built EVM block #122,257 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #122,257
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.5s

Block planned

Producer plans block #122257 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #122257

4.4s
4.4s

Committed on Canton

Participant commits update 12201287b2…89c362
—

Imported to the execution layers

Importer applies block #122257 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.5s
EVM
Canton
External call
Total
Complete4.4s
4.4s

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
#122,257
Block Hash
0x6fd308c8...1f0c2b01
Block Timestamp
Nov 10, 2026, 20:35:18 UTC
Transactions
0x373bbec4...207b29720x26b2...5f86 → 0x0af7...128bSuccess
0xb089eba4...96026eb60xdeb4...0aac → contract creationSuccess
Overview
Update ID
12201287b2...4489c362
Offset
381465
Record Time
Nov 10, 2026, 20:35:22 UTC
Command ID
gw-64c9a5594...e4ca3f07
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de12872b...45386c4f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00918e46f70523214e6bb70055ef5452d81c85b1f71ff0ce51952ff2afe7ba6ef6ca121220424f290c2bc91d934fb410388173ad62087de877db96fa784460ef59b05cbd90", "block": { "timestamp": { "unpack": "1794342918." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8214fb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0a9e6afc9e4e88cb80b008a078caf7fb0d14e1134167d97543504f4095b8c1186251a03e7f754327064880eb (176 bytes)", "f8ae8214fc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fca10ef0f3348e8f9151ea00701e82e8e31e44c21022ed703e97d8161ff5ccdf642f9a1ee9a393b2a8ded3e (176 bytes)", "f8ae8214fd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8b9569d04b5fa6993a9471a02ce971e7d17c66c2970eeb76fd6247a0b5283bcbc62cb5a6ab4f3e5974507595 (176 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3fc7ee16d66edd3d2ce9eda0077cfb1de2abbf246071f5fc743ff1a9076d696c7e658e9edfd85fce9b2910dd (2,752 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": [] } }
0xd9d801c2...c10a133a0x26b2...5f86 → 0x0af7...128bSuccess
0xe5c5f31f...9234acc90x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00918e46f7...b05cbd90
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7c3ada5aa422c5c79fb1a07d85b32bab9f6324ceec43033b8d52962fe4ca3f07", "timestamp": { "unpack": "1794342918." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8214fb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0a9e6afc9e4e88cb80b008a078caf7fb0d14e1134167d97543504f4095b8c1186251a03e7f754327064880eb (176 bytes)", "f8ae8214fc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fca10ef0f3348e8f9151ea00701e82e8e31e44c21022ed703e97d8161ff5ccdf642f9a1ee9a393b2a8ded3e (176 bytes)", "f8ae8214fd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8b9569d04b5fa6993a9471a02ce971e7d17c66c2970eeb76fd6247a0b5283bcbc62cb5a6ab4f3e5974507595 (176 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3fc7ee16d66edd3d2ce9eda0077cfb1de2abbf246071f5fc743ff1a9076d696c7e658e9edfd85fce9b2910dd (2,752 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:003193c859...26ec270b
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0032628c77...e239bb1c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6fd308c8f60fc271b636f61e951ce613ab239a0eb6ad6c0a9d3a36751f0c2b01", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b485a989...74f8035c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0032628c77f2d6254e76939ace1d65c84d000d7928096458343def13772e8d0e1aca121220730dfe24e0682d413036d25acf05e071e47b44a50db859218bb9724ee239bb1c", "hash": "6fd308c8f60fc271b636f61e951ce613ab239a0eb6ad6c0a9d3a36751f0c2b01", "number": "122257", "timestamp": "1794342918", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07c3ada5aa422c5c79fb1a07d85b32bab9f6324ceec43033b8d52962fe4ca3f07a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8214fb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…0a9e6afc9e4e88cb80b008a078caf7fb0d14e1134167d97543504f4095b8c1186251a03e7f754327064880eb (176 bytes)", "f8ae8214fc8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6fca10ef0f3348e8f9151ea00701e82e8e31e44c21022ed703e97d8161ff5ccdf642f9a1ee9a393b2a8ded3e (176 bytes)", "f8ae8214fd8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8b9569d04b5fa6993a9471a02ce971e7d17c66c2970eeb76fd6247a0b5283bcbc62cb5a6ab4f3e5974507595 (176 bytes)", "02f90abc830e4a2503843b9aca0e843b9aca0e83080c4b8080b90a60608060405234801561000f575f5ffd5b…3fc7ee16d66edd3d2ce9eda0077cfb1de2abbf246071f5fc743ff1a9076d696c7e658e9edfd85fce9b2910dd (2,752 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00927da1c6...b7652088
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b485a989f75db44d071ec5ba96e2839a92a8d7d0013a46977a36752da5d0a956ca12122050e8e612c3072b54ebd3ac16a5ede02eaa03b11ce5ee5fd03e5016f174f8035c", "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": "11002004249999903828517791.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }