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Canton Updates/1220b7...fd41
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #29,467

This Gateway_FinalizeBlock transaction built EVM block #29,467 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #29,467
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #29467 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29467

2.2s
2.2s

Committed on Canton

Participant commits update 1220b72663…e4fd41
—

Imported to the execution layers

Importer applies block #29467 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#29,467
Block Hash
0x6fe532b7...041b87c1
Block Timestamp
Nov 5, 2026, 14:20:11 UTC
Transactions
0x3efcabc6...a93bcb8c0x0dfa...0cee → 0x8fb1...8268Success
0x4211c139...7d2f596f0x445f...101e → 0x235d...3c8cSuccess
Overview
Update ID
1220b72663...5ee4fd41
Offset
95804
Record Time
Nov 5, 2026, 14:20:13 UTC
Command ID
gw-64c9a5594...b9bacc2b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b0ee9e69...d985dd7b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0024cf2e94aea247b52f73142efc1e6a6df95fbc73404604f356040de5a60e11d9ca1212200461dbe6cf6ef8c46bdc7f5b3129e017f39635dc32728c5abbf9274165a0a26c", "hash": "6fe532b799bb0e88df4b4f04cc2630cb85a144d7de4d4f453b9632e0041b87c1", "number": "29467", "timestamp": "1793888411", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0d3d2647bb4360ab41c0c9697366a57e08c48c6e0c6aabd07a3580df2b9bacc2ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f87082032c85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…f853faaf8431056094bba4a01c709a7702baedfa58a3e4f76d617ad353900ee3bfe05881f7ab67815d97195a (114 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…70a13d454c81fd66aa11d6a06e91c990c00d672908505a13b135428f06d648f3119aff9a9f3b77e5a2d544f1 (111 bytes)", "f87182039e858bb2c9700882520894682a5062b9288b3eebffc03bc9c2c0a4108876a188016345785d8a0000…2bb56514d5001ed61e619ea06e1142f43e8715059b5dd2a17df5757fd573a61230afc484a261752abf7e722f (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x263eee6d...8040950b0xfe3a...db13 → 0x682a...76a1Success
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006b0d9850...41d78bdf
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005d89483ba8da301928feebce2aba8f3a640a40d2ffd47fa0543d633bf7225629ca121220080b3d89c076486c3a1111967ecff93ff03c4e7bda6a9c55aa0fc3058f91b554", "block": { "timestamp": { "unpack": "1793888411." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082032c85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…f853faaf8431056094bba4a01c709a7702baedfa58a3e4f76d617ad353900ee3bfe05881f7ab67815d97195a (114 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…70a13d454c81fd66aa11d6a06e91c990c00d672908505a13b135428f06d648f3119aff9a9f3b77e5a2d544f1 (111 bytes)", "f87182039e858bb2c9700882520894682a5062b9288b3eebffc03bc9c2c0a4108876a188016345785d8a0000…2bb56514d5001ed61e619ea06e1142f43e8715059b5dd2a17df5757fd573a61230afc484a261752abf7e722f (115 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:005d89483b...8f91b554
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d3d2647bb4360ab41c0c9697366a57e08c48c6e0c6aabd07a3580df2b9bacc2b", "timestamp": { "unpack": "1793888411." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082032c85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…f853faaf8431056094bba4a01c709a7702baedfa58a3e4f76d617ad353900ee3bfe05881f7ab67815d97195a (114 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…70a13d454c81fd66aa11d6a06e91c990c00d672908505a13b135428f06d648f3119aff9a9f3b77e5a2d544f1 (111 bytes)", "f87182039e858bb2c9700882520894682a5062b9288b3eebffc03bc9c2c0a4108876a188016345785d8a0000…2bb56514d5001ed61e619ea06e1142f43e8715059b5dd2a17df5757fd573a61230afc484a261752abf7e722f (115 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:0092e8aa2a...af196135
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0024cf2e94...65a0a26c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6fe532b799bb0e88df4b4f04cc2630cb85a144d7de4d4f453b9632e0041b87c1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c5dc6e34...9745a039
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00b0ee9e69f50e144b1a8ce37f56100e8084cb3dba9e3881555aa6455dfde7e1d2ca1212203c7df8827a11b30e41b41cf593b0ad4417e5e2846ec6fded03110852d985dd7b", "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": "11002004249999987365557986.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }