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Canton Updates/1220af...4fe0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #63,681

This Gateway_FinalizeBlock transaction built EVM block #63,681 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #63,681
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
859ms

Block planned

Producer plans block #63681 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #63681

687ms
687ms

Committed on Canton

Participant commits update 1220af6afd…084fe0
—

Imported to the execution layers

Importer applies block #63681 from GatewayHead

—
0ms
250ms
500ms
750ms
859ms
EVM
Canton
External call
Total
Complete687ms
687ms

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
#63,681
Block Hash
0x7cc7cdad...b1859281
Block Timestamp
Nov 7, 2026, 04:51:37 UTC
Transactions
0x130ecf6d...c5c7ec420xcc0a...0e7f → 0xe9be...5016Success
0xd6d8ea16...43f4ee4a0x28e7...6719 → 0xa276...16d2Success
Overview
Update ID
1220af6afd...a2084fe0
Offset
200739
Record Time
Nov 7, 2026, 04:51:37 UTC
Command ID
gw-64c9a5594...674d941a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0036e5e324...4ebc53c3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000608f00440e754c362740fda63db907785e1078a416c555c6cdc53d06b8c8c3fca121220d28ede4f65dc32a5539458ea1f52a360bec51f23a740f81c6181cc7f68040aea", "block": { "timestamp": { "unpack": "1794027097." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a664571e7daa12d1d40366a050b935221fcde0a69c2abab1c99aae08bd9123b5b000df6cf43bb359d702e733 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…55342b315e6fcfdcf8c1cfa06641c410cf65398c265add8d483360384792367a2f60429dc97556e62c05bdc0 (111 bytes)", "02f871830e4a250b843b9aca00843b9aca1582a0dc94e9be538a8359c52a4f223b5afd90344ea16e50168084…dd38625da6f187afa12d2aa00dda91e4f9b2065211326954813e781fccc897051b137755e2d4e2abc413b47a (116 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": [] } }
0xe38a3041...49f4506e0x763a...4f24 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000608f004...68040aea
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2dec86af8f756f68bed03c272ded52b74bf6dd3484dd7c7cd40dedaa674d941a", "timestamp": { "unpack": "1794027097." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a664571e7daa12d1d40366a050b935221fcde0a69c2abab1c99aae08bd9123b5b000df6cf43bb359d702e733 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…55342b315e6fcfdcf8c1cfa06641c410cf65398c265add8d483360384792367a2f60429dc97556e62c05bdc0 (111 bytes)", "02f871830e4a250b843b9aca00843b9aca1582a0dc94e9be538a8359c52a4f223b5afd90344ea16e50168084…dd38625da6f187afa12d2aa00dda91e4f9b2065211326954813e781fccc897051b137755e2d4e2abc413b47a (116 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:0078db3170...0fd57d4f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e28f7e34...21698d72
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7cc7cdad748d4e021b0d746984012c3b432d72f6eef039e0356918ceb1859281", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f6654408...6eb18a6d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e28f7e348f63bbb4e10b876e7f24deab7483579bc5c6676f3df5aaf06e430c4aca1212209cffae01658fe62823e0d8086da789d72ccb6816f468b28405b5bdae21698d72", "hash": "7cc7cdad748d4e021b0d746984012c3b432d72f6eef039e0356918ceb1859281", "number": "63681", "timestamp": "1794027097", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02dec86af8f756f68bed03c272ded52b74bf6dd3484dd7c7cd40dedaa674d941aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a664571e7daa12d1d40366a050b935221fcde0a69c2abab1c99aae08bd9123b5b000df6cf43bb359d702e733 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…55342b315e6fcfdcf8c1cfa06641c410cf65398c265add8d483360384792367a2f60429dc97556e62c05bdc0 (111 bytes)", "02f871830e4a250b843b9aca00843b9aca1582a0dc94e9be538a8359c52a4f223b5afd90344ea16e50168084…dd38625da6f187afa12d2aa00dda91e4f9b2065211326954813e781fccc897051b137755e2d4e2abc413b47a (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0011a35330...ace3aac4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f6654408242ea0a70d85105ed66a9933758c929e52f08df83cd0db03c46c16c7ca12122095427b55533f156e56e0f4b1f7a3a76afe0bec5f1ee2b774261576e16eb18a6d", "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": "11002004249999972976665727.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }