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Canton Updates/122091...7b10
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #54,289

This Gateway_FinalizeBlock transaction built EVM block #54,289 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #54,289
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.4s

Block planned

Producer plans block #54289 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #54289

1.9s
1.9s

Committed on Canton

Participant commits update 12209171e6…a77b10
—

Imported to the execution layers

Importer applies block #54289 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.4s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#54,289
Block Hash
0x67191b3a...b27af785
Block Timestamp
Nov 6, 2026, 22:16:36 UTC
Transactions
0xa4fb5015...7a47fcc70x8771...95c2 → 0x8771...95c2Success
0x2746d880...0713183e0xd335...44a8 → 0x235d...3c8cSuccess
Overview
Update ID
12209171e6...eea77b10
Offset
172168
Record Time
Nov 6, 2026, 22:16:37 UTC
Command ID
gw-64c9a5594...ed022082
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00e89d30b4...4cd3cdcd
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x1c7f318d...40da712e0xf1c5...2944 → 0x235d...3c8cSuccess
0xe0f72928...2120afd80x540c...b1d1 → 0xa276...16d2Success
0xdc8298e3...33a0ac490x902a...5674 → 0xfd7c...4601Success
0xca982954...74856dc80xdc68...8d29 → 0xa276...16d2Success
0x3335fb9e...67f85f8d0xfe3a...db13 → 0x6879...ba30Success
Contract:
005176fece...76f843f1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000fa4a0e0919dc8c39e0f126863e1a05b586f308ebd004e1de46810266d0f6672ca121220484ac930505375d10894483d6b544b5a65c9c70ceb2c33aa017240fe400f99d1", "block": { "timestamp": { "unpack": "1794003396." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a0234d3a2d5560b6c4e1d4a015c0a4f4ee2c11511e9e36fdfae90fe4058af2099f94e864d97f724319da04c7 (141 bytes)", "f86c2e8459682f008261a89487716233f67fb0c0ae8b02d0b9ff1c67135a95c2865af3107a400080831c946d…76d3905041820a18ee41eda008fffe7a35ed77cbca83451c4b47ee9866890c3bbd5d5f5f62011fc315c66b76 (110 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c04659d46ebba2d9e0ffbca04f0b450b6156edca5f025d487291b569ce8a56dff78b299698a29d3cde6eaad6 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f6ec1b668416d6acf0eb6a01fb0bd3119f2bca46ee0936389d609c8a3c0fc6e16b0b14245242ee4de90b0d2 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5ebba7dc5d891ff7f6764a0577f725fdfd99740ff2fc95e759d066c6b401a4e4c53f4f2c961fd2d447f4f45 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df33a1ed563d5429034840a036ca95ccdda4d4ae39a46c9d9f6d7a6f1ea5e1fd56c2e87619e409268745d2a3 (111 bytes)", "f871821a42858bb2c97008825208946879fcddf697f75584887c3dc9b3857ab45bba3088016345785d8a0000…1e37c74786f9c3e52ee8f7a0091c5267ae953abefc6eadc3fc37fe178b440d47c8d1017a93a2b0d7d4de585d (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:000fa4a0e0...400f99d1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "89f0bcf9a993046258a6634301d326ff5427634ff0194335c74eec08ed022082", "timestamp": { "unpack": "1794003396." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a0234d3a2d5560b6c4e1d4a015c0a4f4ee2c11511e9e36fdfae90fe4058af2099f94e864d97f724319da04c7 (141 bytes)", "f86c2e8459682f008261a89487716233f67fb0c0ae8b02d0b9ff1c67135a95c2865af3107a400080831c946d…76d3905041820a18ee41eda008fffe7a35ed77cbca83451c4b47ee9866890c3bbd5d5f5f62011fc315c66b76 (110 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c04659d46ebba2d9e0ffbca04f0b450b6156edca5f025d487291b569ce8a56dff78b299698a29d3cde6eaad6 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f6ec1b668416d6acf0eb6a01fb0bd3119f2bca46ee0936389d609c8a3c0fc6e16b0b14245242ee4de90b0d2 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5ebba7dc5d891ff7f6764a0577f725fdfd99740ff2fc95e759d066c6b401a4e4c53f4f2c961fd2d447f4f45 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df33a1ed563d5429034840a036ca95ccdda4d4ae39a46c9d9f6d7a6f1ea5e1fd56c2e87619e409268745d2a3 (111 bytes)", "f871821a42858bb2c97008825208946879fcddf697f75584887c3dc9b3857ab45bba3088016345785d8a0000…1e37c74786f9c3e52ee8f7a0091c5267ae953abefc6eadc3fc37fe178b440d47c8d1017a93a2b0d7d4de585d (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.Block:Block
Contract:00ed821ab8...88dc2e33
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "67191b3a9a4d302190f4dd1d5e9433e428a73ee00467a46e0b02f3a9b27af785", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002bf06ea2...e1beadb2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ed821ab8c8ab89de9a1624a298ee8f2a8e8f2cc240c15e869a2ba39ea704e36bca12122080a9de2f82813868e6ed1ee4a87c069e81cd598b53f7c031664aaa8088dc2e33", "hash": "67191b3a9a4d302190f4dd1d5e9433e428a73ee00467a46e0b02f3a9b27af785", "number": "54289", "timestamp": "1794003396", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a089f0bcf9a993046258a6634301d326ff5427634ff0194335c74eec08ed022082a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…a0234d3a2d5560b6c4e1d4a015c0a4f4ee2c11511e9e36fdfae90fe4058af2099f94e864d97f724319da04c7 (141 bytes)", "f86c2e8459682f008261a89487716233f67fb0c0ae8b02d0b9ff1c67135a95c2865af3107a400080831c946d…76d3905041820a18ee41eda008fffe7a35ed77cbca83451c4b47ee9866890c3bbd5d5f5f62011fc315c66b76 (110 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…c04659d46ebba2d9e0ffbca04f0b450b6156edca5f025d487291b569ce8a56dff78b299698a29d3cde6eaad6 (111 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f6ec1b668416d6acf0eb6a01fb0bd3119f2bca46ee0936389d609c8a3c0fc6e16b0b14245242ee4de90b0d2 (111 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b5ebba7dc5d891ff7f6764a0577f725fdfd99740ff2fc95e759d066c6b401a4e4c53f4f2c961fd2d447f4f45 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…df33a1ed563d5429034840a036ca95ccdda4d4ae39a46c9d9f6d7a6f1ea5e1fd56c2e87619e409268745d2a3 (111 bytes)", "f871821a42858bb2c97008825208946879fcddf697f75584887c3dc9b3857ab45bba3088016345785d8a0000…1e37c74786f9c3e52ee8f7a0091c5267ae953abefc6eadc3fc37fe178b440d47c8d1017a93a2b0d7d4de585d (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0098218e6b...699bbab6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002bf06ea28c91a711f16906579f1ea7b9eefe590296698362b8ca70140a7e196dca121220048b031947a9bab4bf58e5a5a3b5b0c682c896a659327ad23b129106e1beadb2", "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": "11002004249999977018637472.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }