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Canton Updates/1220e0...3bb4
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #35,563

This Gateway_FinalizeBlock transaction built EVM block #35,563 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #35,563
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #35563 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #35563

1.7s
1.7s

Committed on Canton

Participant commits update 1220e019e1…e43bb4
—

Imported to the execution layers

Importer applies block #35563 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#35,563
Block Hash
0x9d1c7942...804b98e0
Block Timestamp
Nov 5, 2026, 18:43:47 UTC
Transactions
0x56d5e14a...56a788a70x2e52...9db6 → 0x235d...3c8cSuccess
0xb5d9fbab...af4983be0xfe3a...db13 → 0x2d18...e598Success
Overview
Update ID
1220e019e1...aae43bb4
Offset
114355
Record Time
Nov 5, 2026, 18:43:48 UTC
Command ID
gw-64c9a5594...03d9384a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0040607090...e2db254a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a87102a30541e7a0145b549d8791fcde22acb418440ef2b9f5fdd44353e13998ca12122030ed1469a710585d8df471972a4865bf13245ac7794021bb58d793a15a521793", "block": { "timestamp": { "unpack": "1793904227." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…08e55f6bf5a65b500806b2a0548dc70d688637dfdeb21ff4dccf2bb99701b3e92c705647211f724fbf99d54c (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0e5b64ad658dad4778c5d0a0286c9e40c668344669cd0bec318d1096d4d2d8611fd7d81fdf5d182532d184a5 (174 bytes)", "f871820e85858bb2c97008825208942d18e04396d5f6a91a411aed979529723a00e59888016345785d8a0000…0eb5511c34d9e73d471667a00365ee51b2e4d82f8bea871dce8b9529606cddeb5b59351b529e11b9e0910650 (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": [] } }
0x3319487c...0bd6cd3d0x6c34...7fef → 0xa080...b8f2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a87102a3...5a521793
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "1bcd180306da992d9bed9757a44f6b0055ee8042a49498695c9897f603d9384a", "timestamp": { "unpack": "1793904227." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…08e55f6bf5a65b500806b2a0548dc70d688637dfdeb21ff4dccf2bb99701b3e92c705647211f724fbf99d54c (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0e5b64ad658dad4778c5d0a0286c9e40c668344669cd0bec318d1096d4d2d8611fd7d81fdf5d182532d184a5 (174 bytes)", "f871820e85858bb2c97008825208942d18e04396d5f6a91a411aed979529723a00e59888016345785d8a0000…0eb5511c34d9e73d471667a00365ee51b2e4d82f8bea871dce8b9529606cddeb5b59351b529e11b9e0910650 (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:00f3468a8a...48d98d28
Choice: Archive
Payload
{}
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0074515130...3f6327cf
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0026159b3c15a5b57304318076fb869c564ebf23250453ec58214e792883a2aaa4ca121220944ac2d8ce02b3c54a90d06116c7ed8c5ad930c5be5309fc9acfcd43d7abd2f6", "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": "11002004249999985038517102.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001c7738db...c32fdb80
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9d1c7942dfe5da4a41e0ac1c8a40df1e8e77649dc9c53de21bec0ae0804b98e0", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0026159b3c...d7abd2f6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001c7738dbba063a166e582aa690e30507975eb0d20f1859936df9aff6bc83ad4cca121220afb3ecf5a5fcde2b3e426e3c9134bdc55e416feb351e37aaf26fea83c32fdb80", "hash": "9d1c7942dfe5da4a41e0ac1c8a40df1e8e77649dc9c53de21bec0ae0804b98e0", "number": "35563", "timestamp": "1793904227", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a01bcd180306da992d9bed9757a44f6b0055ee8042a49498695c9897f603d9384aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…08e55f6bf5a65b500806b2a0548dc70d688637dfdeb21ff4dccf2bb99701b3e92c705647211f724fbf99d54c (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…0e5b64ad658dad4778c5d0a0286c9e40c668344669cd0bec318d1096d4d2d8611fd7d81fdf5d182532d184a5 (174 bytes)", "f871820e85858bb2c97008825208942d18e04396d5f6a91a411aed979529723a00e59888016345785d8a0000…0eb5511c34d9e73d471667a00365ee51b2e4d82f8bea871dce8b9529606cddeb5b59351b529e11b9e0910650 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }