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Canton Updates/1220fe...24c8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,623

This Gateway_FinalizeBlock transaction built EVM block #57,623 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #57,623
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #57623 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57623

1.6s
1.6s

Committed on Canton

Participant commits update 1220fe3c78…4724c8
—

Imported to the execution layers

Importer applies block #57623 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#57,623
Block Hash
0xbf9f51db...26056080
Block Timestamp
Nov 7, 2026, 00:26:40 UTC
Transactions
0xab99e94c...43a7bec20x5a96...c804 → 0xa276...16d2Success
0xb9a24531...1af367860x1e73...51d0 → 0x235d...3c8cSuccess
Overview
Update ID
1220fe3c78...7a4724c8
Offset
182300
Record Time
Nov 7, 2026, 00:26:41 UTC
Command ID
gw-64c9a5594...51c671e5
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d6830101...3de7532e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b257c44296cd44e91eebae40a16926f5a94883a9c58b38330a72bf287835cbe8ca121220c63b9abe68a7c604a1fba64d331df5322d3a6bcc67cb1a1e8dcc58699a111cb2", "block": { "timestamp": { "unpack": "1794011200." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8409a40329564a56b12f5aa01b6a0efd52aa65d1d4ad3be36688140e488f6f2101138c413fd23af9d6cd32e9 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd6c833ed049ef7024ed60a037ef907e9792f041b0d4559ad737108534cfbb9163f86cc1a3eb79f1fcac4dd9 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4717e369d0ed9236338400a04c350dcd67144c77c119631182fed736db08b5418029a99766e4a4d1742dbb02 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d4d4f5b3e8a9342e50b7a02d397aecf65a8e3e5a4db43c74d4d6b547470986b6133fa6e82e52547ce85020 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6702cc91ddf5a24c2561fca03831066dac4beab0ff8225395bf2d932b628eebf9df912cf80816d210ce97c8f (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": [] } }
0xef17eca6...0981bc4d0xc027...8a55 → 0xa276...16d2Success
0xfad1f742...aa9a3ac40x9db7...fc95 → 0xa080...b8f2Success
0x7b537a55...87c400a90xf12a...8db9 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b257c442...9a111cb2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4e1c9762acabf5891ea40963f5f406f4e8b6d1e46bbb0ab35884501751c671e5", "timestamp": { "unpack": "1794011200." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8409a40329564a56b12f5aa01b6a0efd52aa65d1d4ad3be36688140e488f6f2101138c413fd23af9d6cd32e9 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd6c833ed049ef7024ed60a037ef907e9792f041b0d4559ad737108534cfbb9163f86cc1a3eb79f1fcac4dd9 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4717e369d0ed9236338400a04c350dcd67144c77c119631182fed736db08b5418029a99766e4a4d1742dbb02 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d4d4f5b3e8a9342e50b7a02d397aecf65a8e3e5a4db43c74d4d6b547470986b6133fa6e82e52547ce85020 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6702cc91ddf5a24c2561fca03831066dac4beab0ff8225395bf2d932b628eebf9df912cf80816d210ce97c8f (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:006cbf93e5...d7ee478c
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00cf9a7580...580768b4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bf9f51db69ababeb1c39ce8766ad276cb69e11f24c93bcf336a1cfca26056080", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001b181282...23737b8d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00cf9a758065ad14007f41ff867d3e4690dd6c4cd658863bf9bb53efe67fe3aa83ca12122091e2eba9c25af990959a0f62ec024a642f1d2b8dd45d36236d67a21f580768b4", "hash": "bf9f51db69ababeb1c39ce8766ad276cb69e11f24c93bcf336a1cfca26056080", "number": "57623", "timestamp": "1794011200", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04e1c9762acabf5891ea40963f5f406f4e8b6d1e46bbb0ab35884501751c671e5a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…8409a40329564a56b12f5aa01b6a0efd52aa65d1d4ad3be36688140e488f6f2101138c413fd23af9d6cd32e9 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fd6c833ed049ef7024ed60a037ef907e9792f041b0d4559ad737108534cfbb9163f86cc1a3eb79f1fcac4dd9 (141 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…4717e369d0ed9236338400a04c350dcd67144c77c119631182fed736db08b5418029a99766e4a4d1742dbb02 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f9d4d4f5b3e8a9342e50b7a02d397aecf65a8e3e5a4db43c74d4d6b547470986b6133fa6e82e52547ce85020 (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…6702cc91ddf5a24c2561fca03831066dac4beab0ff8225395bf2d932b628eebf9df912cf80816d210ce97c8f (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002e392787...5957623b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "001b1812826b2a47ceb64e3eb6ccce4eff6c16bb4fe3d2cc18f6a7f95e6182ac85ca121220f82d25c02bf5cc3c3aafc98f0876749ae158285213f3e04e8e1facf223737b8d", "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": "11002004249999975267534573.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }