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Canton Updates/1220c4...d27f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #175,518

This Gateway_FinalizeBlock transaction built EVM block #175,518 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #175,518
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
370ms

Block planned

Producer plans block #175518 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #175518

296ms
296ms

Committed on Canton

Participant commits update 1220c48c94…7ed27f
—

Imported to the execution layers

Importer applies block #175518 from GatewayHead

—
0ms
250ms
370ms
EVM
Canton
External call
Total
Complete296ms
296ms

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
#175,518
Block Hash
0xbb95348a...6231fd8c
Block Timestamp
Nov 13, 2026, 01:07:48 UTC
Transactions
0x8f301ee3...e741a2ed0x8155...676e → 0xbeed...74d2Success
0x51022acd...0760a0910xa2a2...0928 → 0xa276...16d2Success
Overview
Update ID
1220c48c94...187ed27f
Offset
544400
Record Time
Nov 13, 2026, 01:07:48 UTC
Command ID
gw-64c9a5594...9e3f11b3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00470611a9...06aebc84
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00da0d49f0dca351f760b4854d6a70f381bd0e4fbe5cc12d374e35ae15d473e5e4ca121220b031145b6b2bb836716266a6ffc90aabe626f387eb58be8405892ec3aaff5fc4", "block": { "timestamp": { "unpack": "1794532068." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac038501bade147a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f01bb33a6fb09dac757ee3a06192dd44cde5e582e00b5ef80352d6f611dfbd895d5331a48ed60b91573ad48f (174 bytes)", "f8ab498459682f0082c140942a9f6de16d39de5d6dfda027a3382281a180d8fa80b844095ea7b30000000000…d2cf4b0b4c82646bd04e78a05a652fbb6833060d44747aac7b643d637c34c06ff415f81b43e20e00feee3919 (173 bytes)", "f88b0e8501bade147a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…350c7efa2bd62539b52bfba055754d24f9a632f0881d01f8897397beb84dd6d45a8b977a3cc9d3c0ce9fd2e3 (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": [] } }
0xff529a91...5f9d731c0x8f68...037a → 0x2a9f...d8faSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00da0d49f0...aaff5fc4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "158d16ac6eddf2ce75223f8fc5b27e170a109dabe107df8cfdea03859e3f11b3", "timestamp": { "unpack": "1794532068." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac038501bade147a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f01bb33a6fb09dac757ee3a06192dd44cde5e582e00b5ef80352d6f611dfbd895d5331a48ed60b91573ad48f (174 bytes)", "f8ab498459682f0082c140942a9f6de16d39de5d6dfda027a3382281a180d8fa80b844095ea7b30000000000…d2cf4b0b4c82646bd04e78a05a652fbb6833060d44747aac7b643d637c34c06ff415f81b43e20e00feee3919 (173 bytes)", "f88b0e8501bade147a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…350c7efa2bd62539b52bfba055754d24f9a632f0881d01f8897397beb84dd6d45a8b977a3cc9d3c0ce9fd2e3 (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:001256821e...955ffd20
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c1b05443...319728fe
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bb95348a677f32a3fa489559938017defb592dae89562c9d54cbb92a6231fd8c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000bbd58ca...71971853
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c1b054430bdb234c3ca08e2112c25c1e3784fa1fef15d2751d00ed85724cd1fcca121220f868cb6ff2a4fab6e8e39a90967421a07c13667571386054b002d57d319728fe", "hash": "bb95348a677f32a3fa489559938017defb592dae89562c9d54cbb92a6231fd8c", "number": "175518", "timestamp": "1794532068", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0158d16ac6eddf2ce75223f8fc5b27e170a109dabe107df8cfdea03859e3f11b3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac038501bade147a8286d694beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…f01bb33a6fb09dac757ee3a06192dd44cde5e582e00b5ef80352d6f611dfbd895d5331a48ed60b91573ad48f (174 bytes)", "f8ab498459682f0082c140942a9f6de16d39de5d6dfda027a3382281a180d8fa80b844095ea7b30000000000…d2cf4b0b4c82646bd04e78a05a652fbb6833060d44747aac7b643d637c34c06ff415f81b43e20e00feee3919 (173 bytes)", "f88b0e8501bade147a8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…350c7efa2bd62539b52bfba055754d24f9a632f0881d01f8897397beb84dd6d45a8b977a3cc9d3c0ce9fd2e3 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00200d47f7...b784d497
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000bbd58caeaf9c8b7fab6d5298e1b1a38a15d9eefdc12a9e3444ddcc313b563d1ca121220082cd88699ac869fb1ac856911f66a9c5332cea944a1663a805fc64a71971853", "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": "11002004249999851062150585.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }