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Canton Updates/122004...59b7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,183

This Gateway_FinalizeBlock transaction built EVM block #59,183 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,183
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
608ms

Block planned

Producer plans block #59183 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59183

486ms
486ms

Committed on Canton

Participant commits update 122004b315…6259b7
—

Imported to the execution layers

Importer applies block #59183 from GatewayHead

—
0ms
250ms
500ms
608ms
EVM
Canton
External call
Total
Complete486ms
486ms

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
#59,183
Block Hash
0x7d4e0670...0a16360f
Block Timestamp
Nov 7, 2026, 01:27:50 UTC
Transactions
0x23da438c...7b6addcd0x994a...2613 → 0x235d...3c8cSuccess
0xf9924adf...041dd31c0x565f...5823 → 0xa276...16d2Success
Overview
Update ID
122004b315...3f6259b7
Offset
187041
Record Time
Nov 7, 2026, 01:27:50 UTC
Command ID
gw-64c9a5594...391d9417
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005c174e17...726fea42
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0x59f5ab87...fe9149c20xfe3a...db13 → 0x09fd...f8c8Success
Contract:
006800303c...88420a0b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002b5dd7a693169268e356e5f4ccc4c50af901eb0366df9290849b562c067394deca1212206e171aa47352bb72dbb4d7aa81fe616fdb159b64881805baffecd50b8be044a1", "block": { "timestamp": { "unpack": "1794014870." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0e7c248b6cee7bcfcb67ca05832d10961b9b1a340dc05d9d9e233ec6e8ba783ebf5eddd412b66e37cf2574e (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…13b50965e74426865c7338a068554a26ac7decef465485880ff53559fa749ef9e36a2509f55f1aa8ef706a0e (111 bytes)", "f871822344858bb2c970088252089409fda18914c135bb262838ca4d0580edb62ef8c888016345785d8a0000…1066d0b5cfd6b83874a1b3a04bfacd37e2bba24ad7a42ad3bada51c2d7bd996050daf4f25a33f60218fd0998 (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:002b5dd7a6...8be044a1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4dbed348e00e4bdb137dad1e0ca4d14e2743d0e0d77e26fd2168415a391d9417", "timestamp": { "unpack": "1794014870." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0e7c248b6cee7bcfcb67ca05832d10961b9b1a340dc05d9d9e233ec6e8ba783ebf5eddd412b66e37cf2574e (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…13b50965e74426865c7338a068554a26ac7decef465485880ff53559fa749ef9e36a2509f55f1aa8ef706a0e (111 bytes)", "f871822344858bb2c970088252089409fda18914c135bb262838ca4d0580edb62ef8c888016345785d8a0000…1066d0b5cfd6b83874a1b3a04bfacd37e2bba24ad7a42ad3bada51c2d7bd996050daf4f25a33f60218fd0998 (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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b394001b...cc3bb146
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7d4e0670505be6dc7f663ab37acdb958d690d28d9f5e2b7c0db190290a16360f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0021151ec4...c966318c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b394001b4d4f2d27cf36ff536fb8a6c719ef234aefdc7996c63c7a68d81e889bca121220bde1542d4e6eb55daa568cb3355f422cf76c83384de601bd7290d4cccc3bb146", "hash": "7d4e0670505be6dc7f663ab37acdb958d690d28d9f5e2b7c0db190290a16360f", "number": "59183", "timestamp": "1794014870", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a04dbed348e00e4bdb137dad1e0ca4d14e2743d0e0d77e26fd2168415a391d9417a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…e0e7c248b6cee7bcfcb67ca05832d10961b9b1a340dc05d9d9e233ec6e8ba783ebf5eddd412b66e37cf2574e (141 bytes)", "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…13b50965e74426865c7338a068554a26ac7decef465485880ff53559fa749ef9e36a2509f55f1aa8ef706a0e (111 bytes)", "f871822344858bb2c970088252089409fda18914c135bb262838ca4d0580edb62ef8c888016345785d8a0000…1066d0b5cfd6b83874a1b3a04bfacd37e2bba24ad7a42ad3bada51c2d7bd996050daf4f25a33f60218fd0998 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b9deb670...789d0c15
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0021151ec411eb79aae1d16a62b5a7b2601aa0e644e426595d2c8fa23a6dd45a29ca12122002b501333fc3e7333d8fe8f74f2630bb04a99a16e3d99df69930fc92c966318c", "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": "11002004249999974609312330.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }