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Canton Updates/1220be...ad95
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #36,345

This Gateway_FinalizeBlock transaction built EVM block #36,345 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #36,345
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s

Block planned

Producer plans block #36345 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36345

2.0s
2.0s

Committed on Canton

Participant commits update 1220bed9a1…eead95
—

Imported to the execution layers

Importer applies block #36345 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
EVM
Canton
External call
Total
Complete2.0s
2.0s

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
#36,345
Block Hash
0x30b61191...7acb1d80
Block Timestamp
Nov 5, 2026, 19:15:50 UTC
Transactions
0x29112278...fb0504370x3a67...c94b → 0xd129...b96cSuccess
0x610aa90b...1ef604ac0x7f01...1803 → 0xa276...16d2Success
Overview
Update ID
1220bed9a1...87eead95
Offset
116733
Record Time
Nov 5, 2026, 19:15:51 UTC
Command ID
gw-64c9a5594...05b7fbf4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001eb77c7d...ee4f16ae
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00af36a1d4d0672612357215cb4ad5f0c51048f6d5a04e89a7755e0da19a076386ca121220328711c998830483e2fea8bcf48b9522a8a1a47935c92174cc98fb04ed9414b9", "block": { "timestamp": { "unpack": "1793906150." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…f97a7359ccb054accac357a05a6ae66d996b2971bbc685436010c408fad20f86c02bb330749a484f63365a81 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a08e275a71c7230990b88da054dbe89ea6064e12efd138b03a0115728ad5d575c53a7d1a7adb4a687314008b (111 bytes)", "f88a05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac63d84e21f5f90f334db3a01dc7d969e45330c4a65d162ce62b5b24f4cbc4580389539686ed04b8bb8b5ab4 (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1709d9b20a15a3e6c133b6a028a1027498f37b1fef33e204d3e53d2b71a21ed52241d77fd05d05a2473f5e18 (141 bytes)", "f87182102c858bb2c970088252089454550b27d230e0bc52b0bb1faf33fcb6fcbcc5e488016345785d8a0000…0ec81beec3d2a2058e3824a04ea24de5882a91dfbd2c416336a7f7d2d5c0945341c6995f510fae23febd7d25 (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": [] } }
0xf03b3b80...d2426fe20xfe3a...db13 → 0x5455...c5e4Success
0x0169c1be...c0c903cd0x6901...c06d → 0x235d...3c8cSuccess
0x797613bf...1e9664490xdfe2...f55e → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00af36a1d4...ed9414b9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cc33471114f9153fa2ead62f0be0dc6612f9eedaf15083c8fbd757d405b7fbf4", "timestamp": { "unpack": "1793906150." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…f97a7359ccb054accac357a05a6ae66d996b2971bbc685436010c408fad20f86c02bb330749a484f63365a81 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a08e275a71c7230990b88da054dbe89ea6064e12efd138b03a0115728ad5d575c53a7d1a7adb4a687314008b (111 bytes)", "f88a05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac63d84e21f5f90f334db3a01dc7d969e45330c4a65d162ce62b5b24f4cbc4580389539686ed04b8bb8b5ab4 (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1709d9b20a15a3e6c133b6a028a1027498f37b1fef33e204d3e53d2b71a21ed52241d77fd05d05a2473f5e18 (141 bytes)", "f87182102c858bb2c970088252089454550b27d230e0bc52b0bb1faf33fcb6fcbcc5e488016345785d8a0000…0ec81beec3d2a2058e3824a04ea24de5882a91dfbd2c416336a7f7d2d5c0945341c6995f510fae23febd7d25 (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:000190c536...f45dbaab
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00804ebba0...5eeaf662
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ece7d9900a1da8d90467c244407ae897d263b669289813da6d6fbcca9434a407ca1212202852e5d2865fd0fdd8c59863c943529b2cca970b4a3961cb64167a8e414df784", "hash": "30b611914e98a7c6b5624c6c085caeb81f9086a4f631afee9b6d13877acb1d80", "number": "36345", "timestamp": "1793906150", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0cc33471114f9153fa2ead62f0be0dc6612f9eedaf15083c8fbd757d405b7fbf4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…f97a7359ccb054accac357a05a6ae66d996b2971bbc685436010c408fad20f86c02bb330749a484f63365a81 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…a08e275a71c7230990b88da054dbe89ea6064e12efd138b03a0115728ad5d575c53a7d1a7adb4a687314008b (111 bytes)", "f88a05858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ac63d84e21f5f90f334db3a01dc7d969e45330c4a65d162ce62b5b24f4cbc4580389539686ed04b8bb8b5ab4 (140 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1709d9b20a15a3e6c133b6a028a1027498f37b1fef33e204d3e53d2b71a21ed52241d77fd05d05a2473f5e18 (141 bytes)", "f87182102c858bb2c970088252089454550b27d230e0bc52b0bb1faf33fcb6fcbcc5e488016345785d8a0000…0ec81beec3d2a2058e3824a04ea24de5882a91dfbd2c416336a7f7d2d5c0945341c6995f510fae23febd7d25 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ece7d990...414df784
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "30b611914e98a7c6b5624c6c085caeb81f9086a4f631afee9b6d13877acb1d80", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00416264ed...2125212e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00804ebba0cb77bc08627816b843305e44e8b35205ae74faed1aba42d3231aafd2ca121220c58183fe436d9ae5c8fecf9ad95b38235929c5c660bda4f0436a62195eeaf662", "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": "11002004249999984751387056.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }