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Canton Updates/122061...be99
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #121,581

This Gateway_FinalizeBlock transaction built EVM block #121,581 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #121,581
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.4s

Block planned

Producer plans block #121581 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #121581

2.7s
2.7s

Committed on Canton

Participant commits update 122061d9c1…61be99
—

Imported to the execution layers

Importer applies block #121581 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.4s
EVM
Canton
External call
Total
Complete2.7s
2.7s

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
#121,581
Block Hash
0xf3eb1bc6...21c2339d
Block Timestamp
Nov 10, 2026, 20:04:31 UTC
Transactions
0xd8e7e47a...7a1df95e0x3dd2...f792 → 0xaf08...4cecSuccess
0x59562094...d58cee3f0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
122061d9c1...0a61be99
Offset
379407
Record Time
Nov 10, 2026, 20:04:33 UTC
Command ID
gw-64c9a5594...fe22c434
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006f74b4a9...f7babcaa
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x23989ae6...aa3e9a980x924e...d2e1 → 0x925e...03fcSuccess
0x1e82d381...1a2595eb0x26b2...5f86 → 0x0af7...128bSuccess
Contract:
0092c09c56...cf8ea69a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00921818872e270923524eab60693e49959909834b2bbf53e6a0ae712a3c1a8e85ca121220ec31a262ba17e74a625a9a4dde6c073cdddb1151546daf34db1ad6940a09a531", "block": { "timestamp": { "unpack": "1794341071." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8212598405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b96a2cafa5c2f0b92e4a6ca04b322b170cebb0a11f66de69371a150947d365a6bf9eabba38f17a41dc724d84 (176 bytes)", "f8ae82125a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f0013e636bf7c4a8ea40e4a076502a035b4583660c460cb345aa9dd7b7cba35449e361291b8b6bde4d59152f (176 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…e2fc76d06f8ecb3c4b589fa029e80ac8d9921212a21be06b0212a5e3a4b70adff291d98c3631fc0407d3236f (181 bytes)", "02f901f4830e4a25821232830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…378af976ca6545f655938aa010455c2b1f1062e923803285b0a0eb057034eba0918ad5225da8611210b35207 (504 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:0092181887...0a09a531
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d56d8c17f78efd5a80f06ddeda6b1b6c309f926538f376d92901915efe22c434", "timestamp": { "unpack": "1794341071." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8212598405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b96a2cafa5c2f0b92e4a6ca04b322b170cebb0a11f66de69371a150947d365a6bf9eabba38f17a41dc724d84 (176 bytes)", "f8ae82125a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f0013e636bf7c4a8ea40e4a076502a035b4583660c460cb345aa9dd7b7cba35449e361291b8b6bde4d59152f (176 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…e2fc76d06f8ecb3c4b589fa029e80ac8d9921212a21be06b0212a5e3a4b70adff291d98c3631fc0407d3236f (181 bytes)", "02f901f4830e4a25821232830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…378af976ca6545f655938aa010455c2b1f1062e923803285b0a0eb057034eba0918ad5225da8611210b35207 (504 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009224aca1...b10bf9a0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f3eb1bc66afd684bb1561874b14dfa37d6b252850db53fab0de8851d21c2339d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004a7af976...dbd134dc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009224aca14500ad85bb6387b46edfe1e06047dec56b30da7a7c56c1d1b4df69c2ca12122055e227ae489c6997bb4129e28e41d24aa5965a40511d7aa7e00dcfaeb10bf9a0", "hash": "f3eb1bc66afd684bb1561874b14dfa37d6b252850db53fab0de8851d21c2339d", "number": "121581", "timestamp": "1794341071", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d56d8c17f78efd5a80f06ddeda6b1b6c309f926538f376d92901915efe22c434a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8212598405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b96a2cafa5c2f0b92e4a6ca04b322b170cebb0a11f66de69371a150947d365a6bf9eabba38f17a41dc724d84 (176 bytes)", "f8ae82125a8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f0013e636bf7c4a8ea40e4a076502a035b4583660c460cb345aa9dd7b7cba35449e361291b8b6bde4d59152f (176 bytes)", "02f8b2830e4a250c843b9aca0e843b9aca0e82b50d94af081bc10317e06b4f3874070ecea5dba7984cec80b8…e2fc76d06f8ecb3c4b589fa029e80ac8d9921212a21be06b0212a5e3a4b70adff291d98c3631fc0407d3236f (181 bytes)", "02f901f4830e4a25821232830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…378af976ca6545f655938aa010455c2b1f1062e923803285b0a0eb057034eba0918ad5225da8611210b35207 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0081cc69ca...b8171419
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004a7af9760d1bd69551cd025334b0dc1371327158d84f61b21f81bfaacdef9149ca121220acec3f9bc545715ec7c4afab36bf22f9cd773925a310cfe2e4ef753cdbd134dc", "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": "11002004249999905250643377.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }