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Canton Updates/1220ba...ac88
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,467

This Gateway_FinalizeBlock transaction built EVM block #57,467 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #57,467
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
195ms

Block planned

Producer plans block #57467 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57467

156ms
156ms

Committed on Canton

Participant commits update 1220ba048b…57ac88
—

Imported to the execution layers

Importer applies block #57467 from GatewayHead

—
0ms
195ms
EVM
Canton
External call
Total
Complete156ms
156ms

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
#57,467
Block Hash
0x0e7ccec1...9182d738
Block Timestamp
Nov 7, 2026, 00:20:39 UTC
Transactions
0xf33f4578...4708abfa0x8667...bbd3 → 0xa080...b8f2Success
0xeebaf00b...3bea2b920x57a4...14ab → 0xa276...16d2Success
Overview
Update ID
1220ba048b...9457ac88
Offset
181825
Record Time
Nov 7, 2026, 00:20:39 UTC
Command ID
gw-64c9a5594...c7a29c5a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d3e5707e...8c80f5e7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000bf536da1c5cac00df61418a55e5419ebb34adfea3c2da6093b6f8b3eccf5e83ca121220d300a8e90f29a39584d13fb8694e86bd659927925c281e0e6561e41da839b957", "block": { "timestamp": { "unpack": "1794010839." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…429cc3f38420d4fc0afca2a06904fd9ebed5ba6196df1c087e1d4dbf83cb05969aa2ad7226bef507771e21f0 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…ceba7c11cab1131b1a44a3a0565c1ff36c8744a9f06a7c0e192cd1dc2048bf276d88306a1f05232237945108 (174 bytes)", "f871821fc3858bb2c9700882520894a7369df9609e9d86d62366b15224afcf38989a3188016345785d8a0000…d171c3ba66a021586b4f8ba02e4127ef7cd55e2c36d3cabb99dbc98989de93ca60ea4a28b9c8b0d2505d4380 (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": [] } }
0xdeade851...15b1479a0xfe3a...db13 → 0xa736...9a31Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000bf536da...a839b957
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e57c5ab99db21850d78f9706058f7a3357f34e88c17a3f053f304544c7a29c5a", "timestamp": { "unpack": "1794010839." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…429cc3f38420d4fc0afca2a06904fd9ebed5ba6196df1c087e1d4dbf83cb05969aa2ad7226bef507771e21f0 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…ceba7c11cab1131b1a44a3a0565c1ff36c8744a9f06a7c0e192cd1dc2048bf276d88306a1f05232237945108 (174 bytes)", "f871821fc3858bb2c9700882520894a7369df9609e9d86d62366b15224afcf38989a3188016345785d8a0000…d171c3ba66a021586b4f8ba02e4127ef7cd55e2c36d3cabb99dbc98989de93ca60ea4a28b9c8b0d2505d4380 (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:009c47bc3e...b5497d8c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d735abe2...ba05187b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0e7ccec12854f8190fd2b479017e9a7d34055e5543cef10224597d6b9182d738", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ef61fa41...1b3486b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d735abe2a9c77f150e76da7e767676f5df652a700a9ec382656d0746cc0ad04cca121220f670a99dc157f8514f627d2c7b27ec3fde7b9557862006ebff10406fba05187b", "hash": "0e7ccec12854f8190fd2b479017e9a7d34055e5543cef10224597d6b9182d738", "number": "57467", "timestamp": "1794010839", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0e57c5ab99db21850d78f9706058f7a3357f34e88c17a3f053f304544c7a29c5aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…429cc3f38420d4fc0afca2a06904fd9ebed5ba6196df1c087e1d4dbf83cb05969aa2ad7226bef507771e21f0 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…ceba7c11cab1131b1a44a3a0565c1ff36c8744a9f06a7c0e192cd1dc2048bf276d88306a1f05232237945108 (174 bytes)", "f871821fc3858bb2c9700882520894a7369df9609e9d86d62366b15224afcf38989a3188016345785d8a0000…d171c3ba66a021586b4f8ba02e4127ef7cd55e2c36d3cabb99dbc98989de93ca60ea4a28b9c8b0d2505d4380 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e65bee7c...544289b7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ef61fa412c94378268c0c02de431d0ebd61f4c7543fb75539d73b736fff55ad2ca121220ba4f718f36b72f1e5beb09a1e589d1a7d8824f8343d3c7c5442753be1b3486b3", "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": "11002004249999975340602169.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }