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Canton Updates/1220ea...3b54
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #61,291

This Gateway_FinalizeBlock transaction built EVM block #61,291 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #61,291
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #61291 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #61291

1.4s
1.4s

Committed on Canton

Participant commits update 1220ea3ecb…7d3b54
—

Imported to the execution layers

Importer applies block #61291 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#61,291
Block Hash
0x522936e4...0b2d72b4
Block Timestamp
Nov 7, 2026, 02:58:40 UTC
Transactions
0xc2224430...293e8d140x2088...8ce7 → 0x235d...3c8cSuccess
0xc84f3393...d4cacfda0x9174...6d36 → 0xa276...16d2Success
Overview
Update ID
1220ea3ecb...d27d3b54
Offset
193456
Record Time
Nov 7, 2026, 02:58:41 UTC
Command ID
gw-64c9a5594...67040659
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0066a89c3f...bbf4665f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002ef7dc4ffa2c9e3ee71ebc5630f5c8dfe50de98ed460fa5529f93f822096db6cca12122020f141941630a3e6787a10ed01a4eacc4acda524742a16ce63a8af4102c4858f", "block": { "timestamp": { "unpack": "1794020320." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…900e104f612b4d550fd911a01381dd098bdd8c2fc4d720f2e0f0113603ec26dcdadd84cf7f62035a4f891e2f (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7f9e6afb1b7f299211c2e5a07ac2ee98033372fec496840897a17483d00dbb7f83e38f23ed4765e44877d0e2 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…38bb8786075ac7f88906c9a06e0b297d31cbc9612055b944d5dacaed1fe5332c5ae33e9514f886478a0ecee5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…322ea80bcbf478e15c0b13a031d6ca90d25a5ea0948878dba2b821a7eafbc47b194e996b3d006583390f4966 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6864dedaf6ce588193b820a013370cf1960bd5860b9656f901f2948b5e0ad7e2a20eb36cce132765f5534058 (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": [] } }
0x8bd8a622...1bf571590xef79...f183 → 0xa276...16d2Success
0xb6fdde8e...b8143f340x7b82...b4af → 0xfd7c...4601Success
0x566a2396...b39da7e00xbdef...fa96 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002ef7dc4f...02c4858f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "590d6dc61a28fbfbef972e2de2d18c8e13e4ceb840a7031bd8409e5d67040659", "timestamp": { "unpack": "1794020320." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…900e104f612b4d550fd911a01381dd098bdd8c2fc4d720f2e0f0113603ec26dcdadd84cf7f62035a4f891e2f (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7f9e6afb1b7f299211c2e5a07ac2ee98033372fec496840897a17483d00dbb7f83e38f23ed4765e44877d0e2 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…38bb8786075ac7f88906c9a06e0b297d31cbc9612055b944d5dacaed1fe5332c5ae33e9514f886478a0ecee5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…322ea80bcbf478e15c0b13a031d6ca90d25a5ea0948878dba2b821a7eafbc47b194e996b3d006583390f4966 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6864dedaf6ce588193b820a013370cf1960bd5860b9656f901f2948b5e0ad7e2a20eb36cce132765f5534058 (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:003fa07c59...28686498
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00315c8d1f...2f5a6e56
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "522936e48e6345657f8c56694d60c2f250165211c6cc57cf527e101b0b2d72b4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00822ae736...2ac7d6c2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00315c8d1f7c3843c193bf2877c5c9ca38f72d47fb9a759300863135df6016852cca1212203be05706d94eb6713f6945e84e6244e132416d3e0007a2d4d2da9d922f5a6e56", "hash": "522936e48e6345657f8c56694d60c2f250165211c6cc57cf527e101b0b2d72b4", "number": "61291", "timestamp": "1794020320", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0590d6dc61a28fbfbef972e2de2d18c8e13e4ceb840a7031bd8409e5d67040659a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…900e104f612b4d550fd911a01381dd098bdd8c2fc4d720f2e0f0113603ec26dcdadd84cf7f62035a4f891e2f (111 bytes)", "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…7f9e6afb1b7f299211c2e5a07ac2ee98033372fec496840897a17483d00dbb7f83e38f23ed4765e44877d0e2 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…38bb8786075ac7f88906c9a06e0b297d31cbc9612055b944d5dacaed1fe5332c5ae33e9514f886478a0ecee5 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…322ea80bcbf478e15c0b13a031d6ca90d25a5ea0948878dba2b821a7eafbc47b194e996b3d006583390f4966 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…6864dedaf6ce588193b820a013370cf1960bd5860b9656f901f2948b5e0ad7e2a20eb36cce132765f5534058 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fa884150...d7180a54
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00822ae736f20c6cbdf25bd9dd72da1c2096f0b3913d923745fcf76f902794603fca121220ec558996dc62d8e629c65addcaa94459fd7159519e552a4ad09024da2ac7d6c2", "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": "11002004249999973775662744.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }