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Canton Updates/12206d...1996
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #134,776

This Gateway_FinalizeBlock transaction built EVM block #134,776 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #134,776
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #134776 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #134776

2.0s
2.0s

Committed on Canton

Participant commits update 12206d003d…b71996
—

Imported to the execution layers

Importer applies block #134776 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete2.0s
2.0s

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
#134,776
Block Hash
0x1afa597a...12d443d9
Block Timestamp
Nov 11, 2026, 05:14:04 UTC
Transactions
0x1e877f6b...be74fd1a0x26b2...5f86 → 0x0af7...128bSuccess
0x5331034f...1052c7b50x8133...33b0 → 0x235d...3c8cSuccess
Overview
Update ID
12206d003d...aab71996
Offset
419541
Record Time
Nov 11, 2026, 05:14:05 UTC
Command ID
gw-64c9a5594...611e4344
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e20e61f4...c60efacc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00088968d449c9eba82929513a4bce0ec6447e0246a4982ed474dd0107d129f5c4ca1212203769ff6b336ac9680f80cd3d94e13ad6efaf448672222884cc7e4b7315191ba2", "block": { "timestamp": { "unpack": "1794374044." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1185018add77dd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e4b195a1d481f7c4ce2464a002b4933dfae8c0d32c047c865822ada38b8affc865f56052952a72b695415c9c (141 bytes)", "f8ae8242ed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…31abee8f878a6d0dff6b66a050b1d6c652419cb92a1f284aee4ee385e8293da33da307c33d8e5f347bed5e83 (176 bytes)", "f88b0785018add77dd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7970d10b6de32a7d7d9ed3a06ad6f0cfd4f23ba348331c09c28e573f11c02e17a877b9902095ef8c7c1ffc9d (141 bytes)", "f8ac0c85018add77dd8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…556dd4807dc0b59777b287a0097ecff3ade4be11506a725cb3adeacb3aef0c59bcd7ccf6e54042f1dee458f2 (174 bytes)", "f86d1185018add77dd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f0d724165a23fd4aed737a001acb2b5d0942a1d5b6787563a67d70f6ac477e3739ea4e0e51967ede819a940 (111 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": [] } }
0x0124ee9a...1f2252bb0x04e6...4613 → 0xa276...16d2Success
0x5dd0eb04...8ead62be0x5e83...4e57 → 0x23e5...229aSuccess
0xbf432220...e771c7230x45c4...4b32 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00088968d4...15191ba2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "177e3a87061ea7d7a158bb295e5f4e90a08fe25a39c653d47b364307611e4344", "timestamp": { "unpack": "1794374044." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b1185018add77dd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e4b195a1d481f7c4ce2464a002b4933dfae8c0d32c047c865822ada38b8affc865f56052952a72b695415c9c (141 bytes)", "f8ae8242ed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…31abee8f878a6d0dff6b66a050b1d6c652419cb92a1f284aee4ee385e8293da33da307c33d8e5f347bed5e83 (176 bytes)", "f88b0785018add77dd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7970d10b6de32a7d7d9ed3a06ad6f0cfd4f23ba348331c09c28e573f11c02e17a877b9902095ef8c7c1ffc9d (141 bytes)", "f8ac0c85018add77dd8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…556dd4807dc0b59777b287a0097ecff3ade4be11506a725cb3adeacb3aef0c59bcd7ccf6e54042f1dee458f2 (174 bytes)", "f86d1185018add77dd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f0d724165a23fd4aed737a001acb2b5d0942a1d5b6787563a67d70f6ac477e3739ea4e0e51967ede819a940 (111 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:002f7e9150...5c41d9e5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d606e2fe...35877221
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1afa597afa29618de77eccc31a189727f1ee0ba2bc127857967fb0a112d443d9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005f63814a...a3d92568
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d606e2fe023e0b0d2831b5c07711fea935add222cbf5fa072bfe1b86e169420cca121220e6d969626954465f7ac6d8b62ebbb0c579b1447d4f32f673c07475e635877221", "hash": "1afa597afa29618de77eccc31a189727f1ee0ba2bc127857967fb0a112d443d9", "number": "134776", "timestamp": "1794374044", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0177e3a87061ea7d7a158bb295e5f4e90a08fe25a39c653d47b364307611e4344a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b1185018add77dd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e4b195a1d481f7c4ce2464a002b4933dfae8c0d32c047c865822ada38b8affc865f56052952a72b695415c9c (141 bytes)", "f8ae8242ed8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…31abee8f878a6d0dff6b66a050b1d6c652419cb92a1f284aee4ee385e8293da33da307c33d8e5f347bed5e83 (176 bytes)", "f88b0785018add77dd826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…7970d10b6de32a7d7d9ed3a06ad6f0cfd4f23ba348331c09c28e573f11c02e17a877b9902095ef8c7c1ffc9d (141 bytes)", "f8ac0c85018add77dd8259839423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…556dd4807dc0b59777b287a0097ecff3ade4be11506a725cb3adeacb3aef0c59bcd7ccf6e54042f1dee458f2 (174 bytes)", "f86d1185018add77dd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…0f0d724165a23fd4aed737a001acb2b5d0942a1d5b6787563a67d70f6ac477e3739ea4e0e51967ede819a940 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00976694a5...07828540
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005f63814a6ba0e6a138a951573aa8597aa47fa2071d710775533dbe630cd40cabca1212200c5d76974fadea5c8e238ea308f582b1e2a89e6ac54a9e4ec8ae5af1a3d92568", "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": "11002004249999886045863433.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }