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Canton Updates/1220de...8432
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #172,673

This Gateway_FinalizeBlock transaction built EVM block #172,673 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #172,673
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #172673 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #172673

1.0s
1.0s

Committed on Canton

Participant commits update 1220de8204…998432
—

Imported to the execution layers

Importer applies block #172673 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#172,673
Block Hash
0xded10d71...391a446f
Block Timestamp
Nov 12, 2026, 22:03:29 UTC
Transactions
0x02d1e428...de35d9060x7041...9596 → 0xea55...ed33Success
0x6fe8b0ae...c1d512ed0x0a3a...cb29 → 0x235d...3c8cSuccess
Overview
Update ID
1220de8204...cf998432
Offset
535681
Record Time
Nov 12, 2026, 22:03:30 UTC
Command ID
gw-64c9a5594...58c49475
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004ccfb749...8f9788ea
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0005f24f4bcea85ec8099dcfbefb4d3f8dd07b6c422dacf2938cb2b5b594713626ca1212200839e87db9e10784f2307d20c614301cfd511ed2f95e423975038042c466fcdc", "block": { "timestamp": { "unpack": "1794521009." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0c85041ea508b782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1444820bbaa98e13039110a00f9a33adb4f84ab81654ffea0d83b17a7e63e64b39fc9c764cc7c9699f3e7697 (111 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ea55519dd0300461f1d641ea90c185206bf6ed3380b8…e57a4152a867f99139e05ea07d704b09a222db834db9d8452f1e573ec19985cd91a8712ace62c28da8261583 (213 bytes)", "f88b0b85041ea508b78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e126b00a18a7b68987ec13a07fa431925bbb5621a91dc1dbf700e62b184bc5658dda60191e486d5ff08a616d (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": [] } }
0x9a794542...ff448af30xaf17...ecc8 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0005f24f4b...c466fcdc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "02a3dbe79948e9368cf636c5e582fe351fa719c38578d61eb359547e58c49475", "timestamp": { "unpack": "1794521009." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0c85041ea508b782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1444820bbaa98e13039110a00f9a33adb4f84ab81654ffea0d83b17a7e63e64b39fc9c764cc7c9699f3e7697 (111 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ea55519dd0300461f1d641ea90c185206bf6ed3380b8…e57a4152a867f99139e05ea07d704b09a222db834db9d8452f1e573ec19985cd91a8712ace62c28da8261583 (213 bytes)", "f88b0b85041ea508b78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e126b00a18a7b68987ec13a07fa431925bbb5621a91dc1dbf700e62b184bc5658dda60191e486d5ff08a616d (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:0052927296...cbe2766f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00103aef30...692c7e18
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ded10d718c6f8d5e1eb6644a7c4de5909bffb481c8e3e514d6de9922391a446f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c316becb...55038126
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00103aef3004eb8378ccaee68f8f1e4585f665494f89361a244693ffa767c4d6a7ca121220a9ca0c49d65a574eda86d6943618f7956f234ee17f8ad205e4a6c927692c7e18", "hash": "ded10d718c6f8d5e1eb6644a7c4de5909bffb481c8e3e514d6de9922391a446f", "number": "172673", "timestamp": "1794521009", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a002a3dbe79948e9368cf636c5e582fe351fa719c38578d61eb359547e58c49475a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d0c85041ea508b782520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1444820bbaa98e13039110a00f9a33adb4f84ab81654ffea0d83b17a7e63e64b39fc9c764cc7c9699f3e7697 (111 bytes)", "02f8d2830e4a2508843b9aca0e843b9aca0e82e07f94ea55519dd0300461f1d641ea90c185206bf6ed3380b8…e57a4152a867f99139e05ea07d704b09a222db834db9d8452f1e573ec19985cd91a8712ace62c28da8261583 (213 bytes)", "f88b0b85041ea508b78254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e126b00a18a7b68987ec13a07fa431925bbb5621a91dc1dbf700e62b184bc5658dda60191e486d5ff08a616d (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00309b8481...6808ff5d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c316becb751baab660b7f8e87cb87b1d0b6e3265273b51f6920b0a55f83e5a99ca121220bedf1d0959ec06943dc9b9a75b6ea06b5afd9b04d4625764446f33e455038126", "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": "11002004249999853055342387.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }