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Canton Updates/1220bf...a188
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #63,327

This Gateway_FinalizeBlock transaction built EVM block #63,327 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #63,327
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
181ms

Block planned

Producer plans block #63327 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #63327

145ms
145ms

Committed on Canton

Participant commits update 1220bf8ddd…06a188
—

Imported to the execution layers

Importer applies block #63327 from GatewayHead

—
0ms
181ms
EVM
Canton
External call
Total
Complete145ms
145ms

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
#63,327
Block Hash
0xede51bfe...93e2b371
Block Timestamp
Nov 7, 2026, 04:35:17 UTC
Transactions
0x9a53bbfd...20efb87c0x9e0c...98be → 0x235d...3c8cSuccess
0x439e47ae...06234b040xf227...b239 → 0xa276...16d2Success
Overview
Update ID
1220bf8ddd...2806a188
Offset
199660
Record Time
Nov 7, 2026, 04:35:17 UTC
Command ID
gw-64c9a5594...d1d1cbf7
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007c711e95...901fb8ff
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00722eef0be5b74f99c8dfae1ea9e856928499d797ed5faa95e3f125343fc82be9ca121220ce4144adead5e1731bed6bbe4230a4e0767dd99ebc2b8156b1ed99c4bcd2242f", "block": { "timestamp": { "unpack": "1794026117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5896da4b8845af79680d1a03e46f9fb540b3513b0d13addaf944a8a7b680cde8ce6eb0de319a4b0e180c0a3 (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94e0920914dca40ff7b5d1dfd2be27916e847606be865a…5aefe376d70d47f4399cefa065c62d1fe569280045069c0f05f335aa5a3a2320c57fe2d8d555bb5c71c9c9f4 (118 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16509a07e26e6195608b44a02a94036e7f3618b74d11424383c0238ca1d6ebafc103c095fc3a8d2f5f1331d8 (141 bytes)", "f87182094d858bb2c9700882520894dbccd9edf9737a2344330c92e346fcc02539671088016345785d8a0000…ad530210e2f3c7ca4044d6a040a7325e60cc0500ea166a44b3c5eedee087cef61a5b3b8ac0a0515496002290 (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": [] } }
0x4afa0fae...d86bfe5f0xe092...06be → 0xe092...06beSuccess
0x59063e02...d65b70620xfd7c...4601 → 0xdbcc...6710Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00722eef0b...bcd2242f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cdbbe00cf05453a695dbb7027293e6a41bcb28d42c7b3895e25cce9ed1d1cbf7", "timestamp": { "unpack": "1794026117." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5896da4b8845af79680d1a03e46f9fb540b3513b0d13addaf944a8a7b680cde8ce6eb0de319a4b0e180c0a3 (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94e0920914dca40ff7b5d1dfd2be27916e847606be865a…5aefe376d70d47f4399cefa065c62d1fe569280045069c0f05f335aa5a3a2320c57fe2d8d555bb5c71c9c9f4 (118 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16509a07e26e6195608b44a02a94036e7f3618b74d11424383c0238ca1d6ebafc103c095fc3a8d2f5f1331d8 (141 bytes)", "f87182094d858bb2c9700882520894dbccd9edf9737a2344330c92e346fcc02539671088016345785d8a0000…ad530210e2f3c7ca4044d6a040a7325e60cc0500ea166a44b3c5eedee087cef61a5b3b8ac0a0515496002290 (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:00b4de2edc...c859c74a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fe343929...81680d57
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ede51bfe79c35ea286778f18d82d2752b45d0b3ac8a493941a4371c993e2b371", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d284bf31...e571974b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fe343929a5c0cd86d9f399fc7d111a91e11f4f870b54ff7e09eca45e301c9fe4ca121220a847c3af41b8024a568d865fd94b485baabc4a2ef88202b83f3a66ad81680d57", "hash": "ede51bfe79c35ea286778f18d82d2752b45d0b3ac8a493941a4371c993e2b371", "number": "63327", "timestamp": "1794026117", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0cdbbe00cf05453a695dbb7027293e6a41bcb28d42c7b3895e25cce9ed1d1cbf7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f5896da4b8845af79680d1a03e46f9fb540b3513b0d13addaf944a8a7b680cde8ce6eb0de319a4b0e180c0a3 (111 bytes)", "02f873830e4a250d843b9aca00843b9aca15827e2c94e0920914dca40ff7b5d1dfd2be27916e847606be865a…5aefe376d70d47f4399cefa065c62d1fe569280045069c0f05f335aa5a3a2320c57fe2d8d555bb5c71c9c9f4 (118 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…16509a07e26e6195608b44a02a94036e7f3618b74d11424383c0238ca1d6ebafc103c095fc3a8d2f5f1331d8 (141 bytes)", "f87182094d858bb2c9700882520894dbccd9edf9737a2344330c92e346fcc02539671088016345785d8a0000…ad530210e2f3c7ca4044d6a040a7325e60cc0500ea166a44b3c5eedee087cef61a5b3b8ac0a0515496002290 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a246ba28...b1a0a975
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d284bf311062bdf7ff4e6f30a8d773c00640c00de3aaff73700a332cebabf719ca121220945e8a2ee7d205fd55dc4832245636fc017eb3fa08143745e40a1d85e571974b", "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": "11002004249999973108769426.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }