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Canton Updates/1220ce...75ec
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,612

This Gateway_FinalizeBlock transaction built EVM block #5,612 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,612
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
499ms

Block planned

Producer plans block #5612 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5612

399ms
399ms

Committed on Canton

Participant commits update 1220ce6da4…3f75ec
—

Imported to the execution layers

Importer applies block #5612 from GatewayHead

—
0ms
250ms
499ms
EVM
Canton
External call
Total
Complete399ms
399ms

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
#5,612
Block Hash
0x122e5938...76f59c0f
Block Timestamp
Nov 2, 2026, 20:27:50 UTC
Transactions
0x455912da...cc3430660xa253...30e5 → 0x5439...e133Success
0x0089230e...5455a2750x89f5...6cb7 → 0xa664...9781Success
Overview
Update ID
1220ce6da4...bb3f75ec
Offset
18525
Record Time
Nov 2, 2026, 20:27:50 UTC
Command ID
gw-64c9a5594...45a8ff92
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000e6cacc5...932bbecb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d75e9d1ab881e491c62e3ab0df25e9f815358bbf3aea83ca421e2d4d960898d6ca121220ef80d12ab9ac86306325b2423e1400a0de65b4ff84509683397fe3651255f4f5", "block": { "timestamp": { "unpack": "1793651270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a251a85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…b9c61bb3afd6f6976ff871a0132d0d7ac26113a68557f3ab7c77587106e094312b512fa501434b48e5473647 (150 bytes)", "02f8f4830e4a251c85188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…23928d2e59f722f12b22b9a071764d0b40de7c674a0e2b9866597cbfb820f15a1ab383ca3712d6396b1d97f5 (247 bytes)", "02f879830e4a25820efd85188122883f851881228847825208945439e14a76f319c79a39a763eafd3e4e4bb8…393adb21caafc632a828b0a027070c78ab7ebe8f69a2246a02c76bce803c41b42c958fdc216ec6a4be9e700f (124 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": [] } }
0xfa09b049...fc31de370x34c5...833e → 0x1667...0e03Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d75e9d1a...1255f4f5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3595a665e3330159514f93f0e24f5bc2581ae8d75a622e4d5129301745a8ff92", "timestamp": { "unpack": "1793651270." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a251a85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…b9c61bb3afd6f6976ff871a0132d0d7ac26113a68557f3ab7c77587106e094312b512fa501434b48e5473647 (150 bytes)", "02f8f4830e4a251c85188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…23928d2e59f722f12b22b9a071764d0b40de7c674a0e2b9866597cbfb820f15a1ab383ca3712d6396b1d97f5 (247 bytes)", "02f879830e4a25820efd85188122883f851881228847825208945439e14a76f319c79a39a763eafd3e4e4bb8…393adb21caafc632a828b0a027070c78ab7ebe8f69a2246a02c76bce803c41b42c958fdc216ec6a4be9e700f (124 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:0064e55b9f...c67e28cd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0002c31e7b...e4eb5281
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "122e59382ecf5d07638f10689ddce2fab38b4852080033ec54dd576b76f59c0f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7dca9e9...2b13629d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0002c31e7b8feb5f62de38eea4103f2e85b32ca0f855926101766675e239a2ce64ca1212202d87644b0ed0b83f4328213ca1beabb1ad7e452bc92325e53d70b618e4eb5281", "hash": "122e59382ecf5d07638f10689ddce2fab38b4852080033ec54dd576b76f59c0f", "number": "5612", "timestamp": "1793651270", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a03595a665e3330159514f93f0e24f5bc2581ae8d75a622e4d5129301745a8ff92a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f893830e4a251a85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…b9c61bb3afd6f6976ff871a0132d0d7ac26113a68557f3ab7c77587106e094312b512fa501434b48e5473647 (150 bytes)", "02f8f4830e4a251c85188122883f85188122884d827e8894a66479c33c21f7659e252effd24362265be79781…23928d2e59f722f12b22b9a071764d0b40de7c674a0e2b9866597cbfb820f15a1ab383ca3712d6396b1d97f5 (247 bytes)", "02f879830e4a25820efd85188122883f851881228847825208945439e14a76f319c79a39a763eafd3e4e4bb8…393adb21caafc632a828b0a027070c78ab7ebe8f69a2246a02c76bce803c41b42c958fdc216ec6a4be9e700f (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009e876f33...d5162016
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7dca9e95a4e02af6fe5ef74a6b9fab0b08e015e7bf80a7f127b7256476a56d5ca1212209b7de8218a2743525f36754be9ccb8194ba6fd206eb1eaac61f42db22b13629d", "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": "11002004249999997598675139.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }