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Canton Updates/122089...434c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,356

This Gateway_FinalizeBlock transaction built EVM block #54,356 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #54,356
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
233ms

Block planned

Producer plans block #54356 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54356

186ms
186ms

Committed on Canton

Participant commits update 122089f30a…88434c
—

Imported to the execution layers

Importer applies block #54356 from GatewayHead

—
0ms
233ms
EVM
Canton
External call
Total
Complete186ms
186ms

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
#54,356
Block Hash
0xdeee8359...82a95e4c
Block Timestamp
Nov 6, 2026, 22:19:35 UTC
Transactions
0x53ed6570...ef6e48430xab03...b862 → 0xa080...b8f2Success
0x101aec2c...004246bf0xeb46...5dc0 → 0xa276...16d2Success
Overview
Update ID
122089f30a...4488434c
Offset
172371
Record Time
Nov 6, 2026, 22:19:35 UTC
Command ID
gw-64c9a5594...1895349f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a761fb42...dde4db0e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002dfa265aa79202b87a9976860137c3674ec53763478a5b282f834a02a54bb54aca1212204f734f0216a679998ded05628b953ad54ad777713c44eae891897a1ab61a24b2", "block": { "timestamp": { "unpack": "1794003575." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…e8531af19a3885aa0c966ba05d63cfd36b02d5c6d358e5089ebf1a4201c31e0defa9de3f82390979967cea9d (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…45258ed7d69532653c4885a0661e30b304fd200a7b397ad7cc737ec3603e11a27cca7b884035ee9a48d98758 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…757a51e9da21101ed24dd0a04c8184f48817d6915d69893e907cef2519d7b03fcc674a4fcfb0675d9351ccd1 (141 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce9b6ab7d07af5879e16f3a01105b56773a6893c1123c3043d356dc5d703aa46f08916fa8df00e9a94e3544a (141 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": [] } }
0x29e2eef7...9e05961b0x73cc...22af → 0xbeed...74d2Success
0x2ffe2399...72f5a64f0xca76...5f86 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002dfa265a...b61a24b2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f9c2ac87f30ebd0bc5720303db1660ccd7ccf885ee89cea4d17a788e1895349f", "timestamp": { "unpack": "1794003575." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…e8531af19a3885aa0c966ba05d63cfd36b02d5c6d358e5089ebf1a4201c31e0defa9de3f82390979967cea9d (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…45258ed7d69532653c4885a0661e30b304fd200a7b397ad7cc737ec3603e11a27cca7b884035ee9a48d98758 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…757a51e9da21101ed24dd0a04c8184f48817d6915d69893e907cef2519d7b03fcc674a4fcfb0675d9351ccd1 (141 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce9b6ab7d07af5879e16f3a01105b56773a6893c1123c3043d356dc5d703aa46f08916fa8df00e9a94e3544a (141 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:00356abee3...dfdad1b5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00410fd8ca...23c168c5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "deee8359cbca728c26318ac7b92c891e5930db6b8b8018bbeec5e11282a95e4c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f95107af...701ac6a1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00410fd8ca400632f7e033d644be3f0070f36d3a4d3876756a0dd5bb25662d6d1fca121220c32270d8035356afa4d4f6fcea605172fdde1b67217f745e4ba8f89923c168c5", "hash": "deee8359cbca728c26318ac7b92c891e5930db6b8b8018bbeec5e11282a95e4c", "number": "54356", "timestamp": "1794003575", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f9c2ac87f30ebd0bc5720303db1660ccd7ccf885ee89cea4d17a788e1895349fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac01858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…e8531af19a3885aa0c966ba05d63cfd36b02d5c6d358e5089ebf1a4201c31e0defa9de3f82390979967cea9d (174 bytes)", "f8ac04858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…45258ed7d69532653c4885a0661e30b304fd200a7b397ad7cc737ec3603e11a27cca7b884035ee9a48d98758 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…757a51e9da21101ed24dd0a04c8184f48817d6915d69893e907cef2519d7b03fcc674a4fcfb0675d9351ccd1 (141 bytes)", "f88b0b858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ce9b6ab7d07af5879e16f3a01105b56773a6893c1123c3043d356dc5d703aa46f08916fa8df00e9a94e3544a (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0043a05a0d...794bbc32
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f95107afcef54da32b1d61148b4ef3e9113e5ed524a6a8c195c27431ddec82f2ca121220486b6b30a5d2699fbee93ca7ddfc4ad5afdc421383a2528e5d47043c701ac6a1", "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": "11002004249999976960159409.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }