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Canton Updates/1220a5...82ae
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,351

This Gateway_FinalizeBlock transaction built EVM block #59,351 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #59,351
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
921ms

Block planned

Producer plans block #59351 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59351

737ms
737ms

Committed on Canton

Participant commits update 1220a5a51e…d082ae
—

Imported to the execution layers

Importer applies block #59351 from GatewayHead

—
0ms
250ms
500ms
750ms
921ms
EVM
Canton
External call
Total
Complete737ms
737ms

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
#59,351
Block Hash
0xa53d203f...f97abc89
Block Timestamp
Nov 7, 2026, 01:34:13 UTC
Transactions
0x5ecf27ec...06866bc40xf05b...6334 → 0xa276...16d2Success
0x2a390032...371fd2bf0x1c33...c75e → 0x235d...3c8cSuccess
Overview
Update ID
1220a5a51e...19d082ae
Offset
187552
Record Time
Nov 7, 2026, 01:34:13 UTC
Command ID
gw-64c9a5594...ac81642c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001f456882...c3ff1e76
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002f0724020a8a3f97a361b41e7e586cb83a88eaec5a56f8fc7a5cf2c583dfd769ca1212202deaa212ae2475329df8631b92fc119b0e2eca3dce346c1bfdfb1d6ce1b887b1", "block": { "timestamp": { "unpack": "1794015253." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…79e22510ef6b2f918f93c3a020e750aa135599be37e3953bbe97a53a4b7db2d9539267aeb1fff9a0e62dcad4 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…2f93a100ce88a836784508a07bd5fc8db09657f10c6ab11c5af324e2842a042a26a604c7c0dfd5698046f089 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a8b84a69cf049de72350eca0090a056ca9706033c4dfa05464fc402388f0b10a2f823dc70dfa16475eb47e3b (141 bytes)", "f87182239b858bb2c97008825208947af9a6c25cbbd9f4929e40fd9e0e64acd379c18788016345785d8a0000…ecb2e8f6f7600ee0e920e5a00ce4c469070e4e5d6b02fefe13404df0bdf64c8ab34347f70e6b9706aa4874b1 (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": [] } }
0x71fee876...2a0588110x75ec...07a2 → 0xd129...b96cSuccess
0x4e17d84d...245a63d80xfe3a...db13 → 0x7af9...c187Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002f072402...e1b887b1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6311fdccb221fa5f029b8d53e7fbcada41bdbe3f1998337bad887a79ac81642c", "timestamp": { "unpack": "1794015253." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…79e22510ef6b2f918f93c3a020e750aa135599be37e3953bbe97a53a4b7db2d9539267aeb1fff9a0e62dcad4 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…2f93a100ce88a836784508a07bd5fc8db09657f10c6ab11c5af324e2842a042a26a604c7c0dfd5698046f089 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a8b84a69cf049de72350eca0090a056ca9706033c4dfa05464fc402388f0b10a2f823dc70dfa16475eb47e3b (141 bytes)", "f87182239b858bb2c97008825208947af9a6c25cbbd9f4929e40fd9e0e64acd379c18788016345785d8a0000…ecb2e8f6f7600ee0e920e5a00ce4c469070e4e5d6b02fefe13404df0bdf64c8ab34347f70e6b9706aa4874b1 (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:00cfd0c834...9d0b253e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f11fd098...b269461e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a53d203f3f5b9ab137ad91c64c46490217c676e225ef7a5fca9d8ad3f97abc89", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000b9f2766...04d87aa5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f11fd098021ee991bb964905a3587e582f08ead986b52ee8a5db55279c585de4ca121220478120ff09df415eabed9bf6e89558316184b4dd080d1bfca28f9d18b269461e", "hash": "a53d203f3f5b9ab137ad91c64c46490217c676e225ef7a5fca9d8ad3f97abc89", "number": "59351", "timestamp": "1794015253", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06311fdccb221fa5f029b8d53e7fbcada41bdbe3f1998337bad887a79ac81642ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…79e22510ef6b2f918f93c3a020e750aa135599be37e3953bbe97a53a4b7db2d9539267aeb1fff9a0e62dcad4 (111 bytes)", "f8ac03858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…2f93a100ce88a836784508a07bd5fc8db09657f10c6ab11c5af324e2842a042a26a604c7c0dfd5698046f089 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a8b84a69cf049de72350eca0090a056ca9706033c4dfa05464fc402388f0b10a2f823dc70dfa16475eb47e3b (141 bytes)", "f87182239b858bb2c97008825208947af9a6c25cbbd9f4929e40fd9e0e64acd379c18788016345785d8a0000…ecb2e8f6f7600ee0e920e5a00ce4c469070e4e5d6b02fefe13404df0bdf64c8ab34347f70e6b9706aa4874b1 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006b2ccd2f...6294bcac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000b9f27665523892a8fe657366c4828b013a61e1032d92d101e8e4d9b9e839d20ca1212204c62d6e1e05561d3b3ca2989f8e2478b439933eb74636d303d0aed6d04d87aa5", "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": "11002004249999974541011608.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }