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Canton Updates/1220bc...bb75
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #132,712

This Gateway_FinalizeBlock transaction built EVM block #132,712 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #132,712
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #132712 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #132712

1.9s
1.9s

Committed on Canton

Participant commits update 1220bc65bb…e4bb75
—

Imported to the execution layers

Importer applies block #132712 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#132,712
Block Hash
0x178ac29b...f2e2bd89
Block Timestamp
Nov 11, 2026, 03:51:36 UTC
Transactions
0xd2e84120...8a33512e0x924e...d2e1 → 0x925e...03fcSuccess
0x26bdd0da...0387196c0xf22a...8f4b → 0x9e02...3de2Success
Overview
Update ID
1220bc65bb...c4e4bb75
Offset
413267
Record Time
Nov 11, 2026, 03:51:37 UTC
Command ID
gw-64c9a5594...c6c8b7a6
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009205fa76...595a57fc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001a7d9f7a178236383a08c26afb7015db9ca47562fffbf21b0aa308a5d4fc8c83ca121220c4b53610b97d0deb2f48729fa7542ba8a117b3fae9fee65d4fbe0e07eb850396", "block": { "timestamp": { "unpack": "1794369096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823bb18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b00777a9bcf3bf0627b64a022a4b44359c0e7cebb0cd1c0d1c46e22c77cd4c50eae3bf4d1f45e4896a25741 (176 bytes)", "02f901f4830e4a258217fa830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…14029dbf14fdfaaecf3442a0485e0866fa093fce0a5d064625ed28e5abc97a87100a3ad9fefcab3e4d650bfe (504 bytes)", "f8ab0c84d69df7c08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…94338d2b2f452e71e57b70a03ff1802cf660152d396847b2209a6ca4f4efb821e401fa20f977914511fc5e6b (173 bytes)", "f88a0884d69df7c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…388419ae6cc216f5c70771a01521cd63bd5b5f2ecae2867685cbf76462fd3926ba8378755cfee8c07fc22026 (140 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": [] } }
0xcbcec6e2...4b7009010x26b2...5f86 → 0x0af7...128bSuccess
0x58b7487c...c9d782bf0xf1cd...15f0 → 0x5345...9be7Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001a7d9f7a...eb850396
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "86e12bc2f6187f0edcbeb8c1553c9242d814f03db8003fa2911005c1c6c8b7a6", "timestamp": { "unpack": "1794369096." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae823bb18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b00777a9bcf3bf0627b64a022a4b44359c0e7cebb0cd1c0d1c46e22c77cd4c50eae3bf4d1f45e4896a25741 (176 bytes)", "02f901f4830e4a258217fa830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…14029dbf14fdfaaecf3442a0485e0866fa093fce0a5d064625ed28e5abc97a87100a3ad9fefcab3e4d650bfe (504 bytes)", "f8ab0c84d69df7c08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…94338d2b2f452e71e57b70a03ff1802cf660152d396847b2209a6ca4f4efb821e401fa20f977914511fc5e6b (173 bytes)", "f88a0884d69df7c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…388419ae6cc216f5c70771a01521cd63bd5b5f2ecae2867685cbf76462fd3926ba8378755cfee8c07fc22026 (140 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:0042dd5ffe...4c1041b6
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fbb14074...86771772
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "178ac29bf905cf5d8eb43075467734cbd941a1185aec3650f26e1042f2e2bd89", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cd9e7fdf...e82ded08
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fbb140744bfb692568177427483f0d805e5ca7332158eb13635f8cb6c3676a17ca121220f287b75bfb20090ca74047cad3da8b49ab943f99586fc2178cab769c86771772", "hash": "178ac29bf905cf5d8eb43075467734cbd941a1185aec3650f26e1042f2e2bd89", "number": "132712", "timestamp": "1794369096", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a086e12bc2f6187f0edcbeb8c1553c9242d814f03db8003fa2911005c1c6c8b7a6a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae823bb18405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…5b00777a9bcf3bf0627b64a022a4b44359c0e7cebb0cd1c0d1c46e22c77cd4c50eae3bf4d1f45e4896a25741 (176 bytes)", "02f901f4830e4a258217fa830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…14029dbf14fdfaaecf3442a0485e0866fa093fce0a5d064625ed28e5abc97a87100a3ad9fefcab3e4d650bfe (504 bytes)", "f8ab0c84d69df7c08259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…94338d2b2f452e71e57b70a03ff1802cf660152d396847b2209a6ca4f4efb821e401fa20f977914511fc5e6b (173 bytes)", "f88a0884d69df7c0826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…388419ae6cc216f5c70771a01521cd63bd5b5f2ecae2867685cbf76462fd3926ba8378755cfee8c07fc22026 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c3671924...afff2556
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cd9e7fdf461fbc1d436a31c3eba2094bf36ac6a4811b3ce6a87950eee148b23aca1212207fc3adae747582689ba60c1a9e484b8ffb4104c6431ad92eb1099cbee82ded08", "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": "11002004249999888630287695.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }