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Canton Updates/122045...5e94
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,103

This Gateway_FinalizeBlock transaction built EVM block #59,103 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #59,103
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #59103 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59103

926ms
926ms

Committed on Canton

Participant commits update 1220457ca4…c75e94
—

Imported to the execution layers

Importer applies block #59103 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete926ms
926ms

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
#59,103
Block Hash
0xa31495fc...73c08e9b
Block Timestamp
Nov 7, 2026, 01:24:34 UTC
Transactions
0xefcb43a7...8584f9690x8d1f...4dad → 0x51be...67edSuccess
0xffd61419...3eed7e9f0xfe3a...db13 → 0x7ac4...42dcSuccess
Overview
Update ID
1220457ca4...1ac75e94
Offset
186798
Record Time
Nov 7, 2026, 01:24:34 UTC
Command ID
gw-64c9a5594...472fd559
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002242cc5b...8edae13d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002c45cd8a12284ed753b4e27f4e1b959fbf200a806ecdb17a900140262c1bd601ca12122054908fe8a3c1484c7bd6d87c5a90736617ddbd4d35e9c2c41323c3d175a92a64", "hash": "a31495fcc307889e4fd7d16cff114bb464e998260c9f564b07dfb46e73c08e9b", "number": "59103", "timestamp": "1794014674", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f12d37009c345a7fa2c37371bf54015e848657ab55fb58a8cb05db67472fd559a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e21788e04457c89ed496a0a055859c298b63d56670b40ece3ebcd63e9b295d5d0d7b96743e250924b94cbdf3 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cfeb802adc7c048b7de69ba0665bde249784009ed5de9760bca709068690d5bd8056f45815a280f0ecf1525d (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c6aae4c8ca765711668d6ca06303d1c76f9c0288ea1396b83876cb33330f761d51be1f203420c3478fae6ce7 (174 bytes)", "f871822319858bb2c97008825208947ac4ed6a23ad063e61cc7afe1a56b2ad7f0542dc88016345785d8a0000…bd1e405f7109106cbacc77a0109dfc95f20170d5a2250fa7a00303702245cc020ac0a3f8446a74cec809caa6 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0x7dd7f3e1...891793650x7c7c...d677 → 0xa276...16d2Success
0x6de44ba8...a45a951c0xc518...5d3e → 0x23e5...229aSuccess
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004efb3f29...b4572cf2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002242cc5b9124e1a5a83a0b5323d29bf952537249c6fae34b58e951e2eee91658ca1212206090b1a42a5c480d6c9c8cafb1425a499eed34de20d848ce083e01878edae13d", "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": "11002004249999974643304400.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003a4dd441...0c23116a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00aa393730f4ce9f7a3b6f08f655eee6a789a1fd5dbfd62e7e893a4ae3942dd273ca1212207a542e7ddb295187031b9eccfdf4f275e8e9cd40ccc07816343b1aaf29441f5d", "block": { "timestamp": { "unpack": "1794014674." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e21788e04457c89ed496a0a055859c298b63d56670b40ece3ebcd63e9b295d5d0d7b96743e250924b94cbdf3 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cfeb802adc7c048b7de69ba0665bde249784009ed5de9760bca709068690d5bd8056f45815a280f0ecf1525d (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c6aae4c8ca765711668d6ca06303d1c76f9c0288ea1396b83876cb33330f761d51be1f203420c3478fae6ce7 (174 bytes)", "f871822319858bb2c97008825208947ac4ed6a23ad063e61cc7afe1a56b2ad7f0542dc88016345785d8a0000…bd1e405f7109106cbacc77a0109dfc95f20170d5a2250fa7a00303702245cc020ac0a3f8446a74cec809caa6 (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:00aa393730...29441f5d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f12d37009c345a7fa2c37371bf54015e848657ab55fb58a8cb05db67472fd559", "timestamp": { "unpack": "1794014674." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e21788e04457c89ed496a0a055859c298b63d56670b40ece3ebcd63e9b295d5d0d7b96743e250924b94cbdf3 (141 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…cfeb802adc7c048b7de69ba0665bde249784009ed5de9760bca709068690d5bd8056f45815a280f0ecf1525d (174 bytes)", "f8ac06858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…c6aae4c8ca765711668d6ca06303d1c76f9c0288ea1396b83876cb33330f761d51be1f203420c3478fae6ce7 (174 bytes)", "f871822319858bb2c97008825208947ac4ed6a23ad063e61cc7afe1a56b2ad7f0542dc88016345785d8a0000…bd1e405f7109106cbacc77a0109dfc95f20170d5a2250fa7a00303702245cc020ac0a3f8446a74cec809caa6 (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:00239aa263...bec686b8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002c45cd8a...75a92a64
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a31495fcc307889e4fd7d16cff114bb464e998260c9f564b07dfb46e73c08e9b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }