Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #57,792 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle

block #57,792

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

Block planned

Producer plans block #57792 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57792

3.6s

Committed on Canton

Participant commits update 1220c46521…34f780

—

Imported to the execution layers

Importer applies block #57792 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

4.0s

4.5s

EVM

Canton

External call

Total

Complete3.6s

3.6s

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

#57,792

Block Hash

0xa23058a0...a73cec46

Block Timestamp

Nov 7, 2026, 00:33:01 UTC

Transactions

0x3d1d9584...8e752c1a0x1544...54e9 → 0xa276...16d2Success

0xd83df585...6e0e2ccd0x703d...e2d4 → 0xd129...b96cSuccess

Overview

Update ID

1220c46521...8434f780

Offset

182813

Record Time

Nov 7, 2026, 00:33:04 UTC

Command ID

gw-64c9a5594...c4ad3555

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a5f31400...f6dee0b9

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00cd39efad8b8a7ebcc56fa92eb1b4319672d498b4f9168685db623e278b99a113ca12122071665884493d2205e9b3bf3684356d8a1ce188a9adf5c5329722f05e7bcd16bb", "block": { "timestamp": { "unpack": "1794011581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…62fa1a351ac3bd5bdd7d3da059acb5222b49f6b171af0e98ae95d9cadeb01d012188f61940aceec49e142f1a (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f24f33011a1eb891133679a015c236860ab2d0632a85a396d1fbc467e76dc4d0cdd363935936b97ababe424b (141 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b637bcde36619f82199dd2a05c79ddf977e14f0587e82487bdf922dfaf71145dfde4da34d770eec9a40f4a20 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…a4bdc087a5dd6cca35213ca050dc75f00ac19214236abbed15db88c9f0a538ef03d52e870cdca27268684d3f (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdada4a81857a6d81f9c0ea02cecf3b5739a7d200526e7410ba435887f6cecaa382568ce3baf6780e238d07e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f942c0c53da087af10241da05847fbe5c8b389ce79987739185862e862406802a4e648b6cb36b11d77217b0d (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5319ebc3bfa64a0950567fa04d1743d32b6ddea090873678c4189b7018128d308df39a09cb7728037eaa2596 (141 bytes)", "f87182206b858bb2c9700882520894c5b5936e4c803153cd18eb6c3441930e98e683ee88016345785d8a0000…04233f16c4ef6794d0ffcca057844126f8ba593fc8109e6123850b0a3165acea1ae4f491444f733ea356a00a (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00cd39efad...7bcd16bb

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "326936dfa0debd3097b4c1aeb4eff459023b5097c6cce74581648790c4ad3555", "timestamp": { "unpack": "1794011581." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…62fa1a351ac3bd5bdd7d3da059acb5222b49f6b171af0e98ae95d9cadeb01d012188f61940aceec49e142f1a (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f24f33011a1eb891133679a015c236860ab2d0632a85a396d1fbc467e76dc4d0cdd363935936b97ababe424b (141 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b637bcde36619f82199dd2a05c79ddf977e14f0587e82487bdf922dfaf71145dfde4da34d770eec9a40f4a20 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…a4bdc087a5dd6cca35213ca050dc75f00ac19214236abbed15db88c9f0a538ef03d52e870cdca27268684d3f (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdada4a81857a6d81f9c0ea02cecf3b5739a7d200526e7410ba435887f6cecaa382568ce3baf6780e238d07e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f942c0c53da087af10241da05847fbe5c8b389ce79987739185862e862406802a4e648b6cb36b11d77217b0d (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5319ebc3bfa64a0950567fa04d1743d32b6ddea090873678c4189b7018128d308df39a09cb7728037eaa2596 (141 bytes)", "f87182206b858bb2c9700882520894c5b5936e4c803153cd18eb6c3441930e98e683ee88016345785d8a0000…04233f16c4ef6794d0ffcca057844126f8ba593fc8109e6123850b0a3165acea1ae4f491444f733ea356a00a (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0015c37929...b4e15414

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00bf0b05a981cc2eceb24efed06810c4d779fd8276f7fc49f1a380609c3bb63056ca1212209965bbd48b45db64487d688e0b19f3552da21ed63b8810c991f2018ff0174b4c", "hash": "a23058a0938e40c16bacbb96ff8b0ffdac712db608aa1009bd123e2da73cec46", "number": "57792", "timestamp": "1794011581", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0326936dfa0debd3097b4c1aeb4eff459023b5097c6cce74581648790c4ad3555a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…62fa1a351ac3bd5bdd7d3da059acb5222b49f6b171af0e98ae95d9cadeb01d012188f61940aceec49e142f1a (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f24f33011a1eb891133679a015c236860ab2d0632a85a396d1fbc467e76dc4d0cdd363935936b97ababe424b (141 bytes)", "f8ac03858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…b637bcde36619f82199dd2a05c79ddf977e14f0587e82487bdf922dfaf71145dfde4da34d770eec9a40f4a20 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…a4bdc087a5dd6cca35213ca050dc75f00ac19214236abbed15db88c9f0a538ef03d52e870cdca27268684d3f (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cdada4a81857a6d81f9c0ea02cecf3b5739a7d200526e7410ba435887f6cecaa382568ce3baf6780e238d07e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f942c0c53da087af10241da05847fbe5c8b389ce79987739185862e862406802a4e648b6cb36b11d77217b0d (141 bytes)", "f88b05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…5319ebc3bfa64a0950567fa04d1743d32b6ddea090873678c4189b7018128d308df39a09cb7728037eaa2596 (141 bytes)", "f87182206b858bb2c9700882520894c5b5936e4c803153cd18eb6c3441930e98e683ee88016345785d8a0000…04233f16c4ef6794d0ffcca057844126f8ba593fc8109e6123850b0a3165acea1ae4f491444f733ea356a00a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0025ec7c36...1b52f9ec

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0015c379296c1e5ec74be1b020a15cc0916289a6157bbbd1e222c0945c30bd98cfca12122005db8203b1e35b1e708b0bf38a583d4c7601d5482f670ac7083d3982b4e15414", "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": "11002004249999975195421826.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }