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Canton Updates/122031...8653
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,645

This Gateway_FinalizeBlock transaction built EVM block #38,645 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #38,645
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.9s

Block planned

Producer plans block #38645 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38645

3.9s
3.9s

Committed on Canton

Participant commits update 122031caac…8a8653
—

Imported to the execution layers

Importer applies block #38645 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.9s
EVM
Canton
External call
Total
Complete3.9s
3.9s

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
#38,645
Block Hash
0x932e5d53...7a9bf2e8
Block Timestamp
Nov 5, 2026, 20:48:11 UTC
Transactions
0xb7066409...373323780xba05...95e7 → 0x235d...3c8cSuccess
0xc6b4c54c...c1b316230xfe3a...db13 → 0x2ccb...f92eSuccess
Overview
Update ID
122031caac...258a8653
Offset
123725
Record Time
Nov 5, 2026, 20:48:14 UTC
Command ID
gw-64c9a5594...c91b99f9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c1bd1f0e...ebace87a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0021ea11821332837693f9fef2afdc3b4feb1450a884e3bca38c652d43e34b95caca121220372bb0e170b113d490ab5a559a3218017605f1eef914fa30a7c69a2284e46598", "block": { "timestamp": { "unpack": "1793911691." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e2636e350796df4ffde3fa069f4a26a1ac723a4a529164675959c256ff192311d9a7f00f4f793e527cc8859 (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…b2eef969c8dd3a075047f6a07e79a5e7407a3096976aaacfbf991596e275ec8a011191c022d592c5721af3af (174 bytes)", "f87182150e858bb2c97008825208942ccbed0b50e8f717c04d8eecc2365eb17819f92e88016345785d8a0000…a10a14538787b78fea6defa02c3830a3ef9929468d58ec2e537e10d2f412473c1a7afe8f164dc2c6021d53b7 (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": [] } }
0x7b36ad03...3c8f24f50xf18e...4097 → 0x51be...67edSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0021ea1182...84e46598
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "588c9808558e704e2fd91debd5bff566b1bc8ce356eb7e8f7c8fe7ffc91b99f9", "timestamp": { "unpack": "1793911691." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e2636e350796df4ffde3fa069f4a26a1ac723a4a529164675959c256ff192311d9a7f00f4f793e527cc8859 (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…b2eef969c8dd3a075047f6a07e79a5e7407a3096976aaacfbf991596e275ec8a011191c022d592c5721af3af (174 bytes)", "f87182150e858bb2c97008825208942ccbed0b50e8f717c04d8eecc2365eb17819f92e88016345785d8a0000…a10a14538787b78fea6defa02c3830a3ef9929468d58ec2e537e10d2f412473c1a7afe8f164dc2c6021d53b7 (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:008fd65c94...81d5ed89
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00875749af...cf2b7fc1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "932e5d53da9f956d4ccee3dce00e416d713e9024b6b20b4e13d1c87d7a9bf2e8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0044e82f10...4cbc4b2f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00875749af3f863a81ffbcbb6d57924d1b51bd7310d18299e3da8cbfd942378241ca121220778beef826d03f27a06b11e35c4d8bb8d69f5150b475a0bc3ae93f20cf2b7fc1", "hash": "932e5d53da9f956d4ccee3dce00e416d713e9024b6b20b4e13d1c87d7a9bf2e8", "number": "38645", "timestamp": "1793911691", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0588c9808558e704e2fd91debd5bff566b1bc8ce356eb7e8f7c8fe7ffc91b99f9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7e2636e350796df4ffde3fa069f4a26a1ac723a4a529164675959c256ff192311d9a7f00f4f793e527cc8859 (111 bytes)", "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…b2eef969c8dd3a075047f6a07e79a5e7407a3096976aaacfbf991596e275ec8a011191c022d592c5721af3af (174 bytes)", "f87182150e858bb2c97008825208942ccbed0b50e8f717c04d8eecc2365eb17819f92e88016345785d8a0000…a10a14538787b78fea6defa02c3830a3ef9929468d58ec2e537e10d2f412473c1a7afe8f164dc2c6021d53b7 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e56af744...7e0b1811
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0044e82f105e4b0c85deba8171bf02f12ddfc4d482cce14cfaaea79b7eba37a646ca121220eac2c22815f85a97dffdd3ac6b3f6c024b1fe4f1bb81325f96c70ea14cbc4b2f", "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": "11002004249999983892254677.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }