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Canton Updates/12204d...4f7e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,907

This Gateway_FinalizeBlock transaction built EVM block #59,907 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #59,907
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #59907 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59907

845ms
845ms

Committed on Canton

Participant commits update 12204d73c1…504f7e
—

Imported to the execution layers

Importer applies block #59907 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete845ms
845ms

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
#59,907
Block Hash
0x5461702e...41f01612
Block Timestamp
Nov 7, 2026, 01:56:47 UTC
Transactions
0x72088fc9...c3bdb5590x9f1c...d6e3 → 0xa276...16d2Success
0x92f2e442...103c107d0x2111...1e74 → 0xfd7c...4601Success
Overview
Update ID
12204d73c1...fa504f7e
Offset
189242
Record Time
Nov 7, 2026, 01:56:47 UTC
Command ID
gw-64c9a5594...534113ba
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f4756208...6c2d48d6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0053029db630c05c03a5bb82d563f1d3e9b5b0792e96ac498fa5ffd76a4fc79985ca12122037043daed59e3c3397ace31e23235768e9cf8e7b0859a49c4dd8a9b47ad649dd", "block": { "timestamp": { "unpack": "1794016607." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…10de23a417083333a8ab4ca066b1205e4b1d0945ef8c40712363380cde6014c45801d3233675e4b0cab9aaf5 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28ff55345d2682c3cf907ca01cacdf80ae3ede340c505213ce90fbd6a18bfcf87b19f56695e6573300c1e1a4 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9865022378f39e21d1fc81a06084701792cef2af0a4343474abf149eb911abc304b1098bc53a5af3635d8543 (141 bytes)", "f8718224b5858bb2c97008825208946174e17dbf12399bc910bfd3e98491c196d5720788016345785d8a0000…96cfde26b7d677be7bd782a03604da07deb797fd34c13fa3e88a743f9e0a8d862599592c69132b5a1bf74ad3 (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": [] } }
0x53fc3daa...4adec5e20xfe3a...db13 → 0x6174...7207Success
0x96ce2cd3...44051d440x8206...8bf2 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0053029db6...7ad649dd
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0f6383c37e154ebb884ae86bb4a48dae77ab3d1eabae262bb0739544534113ba", "timestamp": { "unpack": "1794016607." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…10de23a417083333a8ab4ca066b1205e4b1d0945ef8c40712363380cde6014c45801d3233675e4b0cab9aaf5 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28ff55345d2682c3cf907ca01cacdf80ae3ede340c505213ce90fbd6a18bfcf87b19f56695e6573300c1e1a4 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9865022378f39e21d1fc81a06084701792cef2af0a4343474abf149eb911abc304b1098bc53a5af3635d8543 (141 bytes)", "f8718224b5858bb2c97008825208946174e17dbf12399bc910bfd3e98491c196d5720788016345785d8a0000…96cfde26b7d677be7bd782a03604da07deb797fd34c13fa3e88a743f9e0a8d862599592c69132b5a1bf74ad3 (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:00e343e4bb...394c04e9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004a93c98d...74d9489c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "5461702ea868f139eb67cefde09bbf7bb29816224197d2121b17cb0041f01612", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d5d0662e...ee85a3ac
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004a93c98d8c38fe8882d0b68a104308d48c38817fd24e683c46b823183b3a5503ca1212203237e77d5b1d688e0c3575ddf889b823692e535494ee9a47cbce3f5674d9489c", "hash": "5461702ea868f139eb67cefde09bbf7bb29816224197d2121b17cb0041f01612", "number": "59907", "timestamp": "1794016607", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00f6383c37e154ebb884ae86bb4a48dae77ab3d1eabae262bb0739544534113baa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d02858bb2c9700882520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c94…10de23a417083333a8ab4ca066b1205e4b1d0945ef8c40712363380cde6014c45801d3233675e4b0cab9aaf5 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…28ff55345d2682c3cf907ca01cacdf80ae3ede340c505213ce90fbd6a18bfcf87b19f56695e6573300c1e1a4 (111 bytes)", "f88b08858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…9865022378f39e21d1fc81a06084701792cef2af0a4343474abf149eb911abc304b1098bc53a5af3635d8543 (141 bytes)", "f8718224b5858bb2c97008825208946174e17dbf12399bc910bfd3e98491c196d5720788016345785d8a0000…96cfde26b7d677be7bd782a03604da07deb797fd34c13fa3e88a743f9e0a8d862599592c69132b5a1bf74ad3 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002b55d6fa...909603c1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d5d0662e58b48298179700691efca15bbcff1cfd2a3af696562b3349c92497ceca121220547d7c1753de51b280b2a324acca87c0b1a78d2cfdb8adc0afc771c8ee85a3ac", "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": "11002004249999974310834444.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }