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Canton Updates/1220aa...6795
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #56,272

This Gateway_FinalizeBlock transaction built EVM block #56,272 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #56,272
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
858ms

Block planned

Producer plans block #56272 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #56272

686ms
686ms

Committed on Canton

Participant commits update 1220aad7e9…306795
—

Imported to the execution layers

Importer applies block #56272 from GatewayHead

—
0ms
250ms
500ms
750ms
858ms
EVM
Canton
External call
Total
Complete686ms
686ms

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
#56,272
Block Hash
0x8d6a6c4a...1065f73a
Block Timestamp
Nov 6, 2026, 23:33:55 UTC
Transactions
0xabba4fd1...7864d2070xd7e9...ba2f → 0xa276...16d2Success
0xad4822a8...393088fe0x423a...358d → 0xa276...16d2Success
Overview
Update ID
1220aad7e9...00306795
Offset
178194
Record Time
Nov 6, 2026, 23:33:55 UTC
Command ID
gw-64c9a5594...79febe41
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005931145f...f3f190f4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a5c399f239b62b29aeee32e028844f9ad9f9d4f489fd8439d5a28a4af3b4dc62ca121220c7748f3e59641bd232aaf812ca1b6a034aedd777efffee484718f1022cccee1a", "block": { "timestamp": { "unpack": "1794008035." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7733adb3451667557b20d1a05e6ccfca31c1df37f1a2a1b15fe5e7ae79c97715ca67846c948d07fe21c130aa (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…601b0ce08658bd93281e16a01294b16e797425b6a94cd38cc0edba685356a1489def7ad3e0cabc4beaac56a4 (141 bytes)", "f871821da0858bb2c9700882520894a7acfa1d02dca537c898938c1d5888ee897b40ee88016345785d8a0000…26bd6afd0f6f839484a453a063b9e50f715392d9620e39f609e81ae11456480782cf61e03c6cf3b3edca4f6c (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": [] } }
0x669e2f42...fe52c3f30xfe3a...db13 → 0xa7ac...40eeSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a5c399f2...2cccee1a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2b4f14227b55e9b9f7e9c2b88e25fa04188565eb59e6d230c3d5ab9879febe41", "timestamp": { "unpack": "1794008035." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7733adb3451667557b20d1a05e6ccfca31c1df37f1a2a1b15fe5e7ae79c97715ca67846c948d07fe21c130aa (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…601b0ce08658bd93281e16a01294b16e797425b6a94cd38cc0edba685356a1489def7ad3e0cabc4beaac56a4 (141 bytes)", "f871821da0858bb2c9700882520894a7acfa1d02dca537c898938c1d5888ee897b40ee88016345785d8a0000…26bd6afd0f6f839484a453a063b9e50f715392d9620e39f609e81ae11456480782cf61e03c6cf3b3edca4f6c (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:0086cf00ac...b8136bb3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007a10001c...db486f14
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8d6a6c4a72de9f5c46afc2928f0a0ddea1b437a51cea9b5436a9380f1065f73a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0023060da7...6df87875
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "007a10001c75f22495e20a010f6836db68b76d54a58f80703e84dd0aa095c76bb6ca121220aeb7c63238e8390d19344aa343aa25c938ec0b7a80ca93777e7b260adb486f14", "hash": "8d6a6c4a72de9f5c46afc2928f0a0ddea1b437a51cea9b5436a9380f1065f73a", "number": "56272", "timestamp": "1794008035", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a02b4f14227b55e9b9f7e9c2b88e25fa04188565eb59e6d230c3d5ab9879febe41a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…7733adb3451667557b20d1a05e6ccfca31c1df37f1a2a1b15fe5e7ae79c97715ca67846c948d07fe21c130aa (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…601b0ce08658bd93281e16a01294b16e797425b6a94cd38cc0edba685356a1489def7ad3e0cabc4beaac56a4 (141 bytes)", "f871821da0858bb2c9700882520894a7acfa1d02dca537c898938c1d5888ee897b40ee88016345785d8a0000…26bd6afd0f6f839484a453a063b9e50f715392d9620e39f609e81ae11456480782cf61e03c6cf3b3edca4f6c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fe4c5d81...ef46a281
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0023060da77b12d290f62abc8ce0d0ba21fbfe31fa816ca445cd2acdbf174b7d2bca12122060d51e5955bf5d81cb13c630dede82f7e7919ad3ba70869fbf9433266df87875", "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": "11002004249999975963830719.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }