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Canton Updates/122040...8081
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #57,170

This Gateway_FinalizeBlock transaction built EVM block #57,170 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #57,170
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
584ms

Block planned

Producer plans block #57170 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #57170

467ms
467ms

Committed on Canton

Participant commits update 1220402d85…148081
—

Imported to the execution layers

Importer applies block #57170 from GatewayHead

—
0ms
250ms
500ms
584ms
EVM
Canton
External call
Total
Complete467ms
467ms

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
#57,170
Block Hash
0x8e6daf59...27151a85
Block Timestamp
Nov 7, 2026, 00:09:22 UTC
Transactions
0x563109d4...f8a9bdcc0x2140...741a → 0x235d...3c8cSuccess
0xe79692e3...9d4cef5c0xd2c1...70cd → 0xd129...b96cSuccess
Overview
Update ID
1220402d85...ba148081
Offset
180924
Record Time
Nov 7, 2026, 00:09:22 UTC
Command ID
gw-64c9a5594...225a0679
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006fa4d9fa...7aa15e33
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c216bf3946691b8b8d73c24d0a51f74de614a0ddb8731116f80b7ae03553743cca12122082d74831f3b96aa2b27875fc9b6b063f796f27817d859d219d7c3e69c1ed4ded", "block": { "timestamp": { "unpack": "1794010162." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5e2243448fba9c93833bb6a02163a4bcb383213b352a24a49f32c96a1ceddd87cbb9694f1774a0c9a3f7fed6 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6c8fbc2c1693f5269acca7a03b9b61712ff6ed87cc13cca8c7e09958550d53cfc94a04975d91a1f480003217 (174 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…40884d234e3f69e55701b0a069f4f4de764b7dd631444081e29d847696b9d1007a8ee6334a3a7422fdf16ef8 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9977f05ac964cdce4ecd01a045f019a17fd33d5a4d252e046b0077f8d739924b08e01fa01765de8d5450fc84 (174 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": [] } }
0x6e9d3370...565ce73d0x2b93...544e → 0x5345...9be7Success
0x19a87080...839965730xb290...f9bf → 0x0db9...fe89Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c216bf39...c1ed4ded
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "14b81c28a8bf7a2476366e5efa9885d68f047e9dd984fda868d2c8e0225a0679", "timestamp": { "unpack": "1794010162." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5e2243448fba9c93833bb6a02163a4bcb383213b352a24a49f32c96a1ceddd87cbb9694f1774a0c9a3f7fed6 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6c8fbc2c1693f5269acca7a03b9b61712ff6ed87cc13cca8c7e09958550d53cfc94a04975d91a1f480003217 (174 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…40884d234e3f69e55701b0a069f4f4de764b7dd631444081e29d847696b9d1007a8ee6334a3a7422fdf16ef8 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9977f05ac964cdce4ecd01a045f019a17fd33d5a4d252e046b0077f8d739924b08e01fa01765de8d5450fc84 (174 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:005bae3c82...470e2edd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fe6dcdc3...2db23992
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8e6daf599d2694c1dd6da73451c91e7b195b73adc6da1b3f0adb18b427151a85", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c5bcf9d8...de64ce0f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fe6dcdc3fe27e140521000ef877f3041aa9a22dd413825c4a4e2f9a0dae42c01ca121220fd184e71f050ebed772f4a9bc9ffbcfb6597813fcee3b5b0c00835602db23992", "hash": "8e6daf599d2694c1dd6da73451c91e7b195b73adc6da1b3f0adb18b427151a85", "number": "57170", "timestamp": "1794010162", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a014b81c28a8bf7a2476366e5efa9885d68f047e9dd984fda868d2c8e0225a0679a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…5e2243448fba9c93833bb6a02163a4bcb383213b352a24a49f32c96a1ceddd87cbb9694f1774a0c9a3f7fed6 (111 bytes)", "f8ac06858bb2c970088259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…6c8fbc2c1693f5269acca7a03b9b61712ff6ed87cc13cca8c7e09958550d53cfc94a04975d91a1f480003217 (174 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…40884d234e3f69e55701b0a069f4f4de764b7dd631444081e29d847696b9d1007a8ee6334a3a7422fdf16ef8 (174 bytes)", "f8ac07858bb2c970088259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…9977f05ac964cdce4ecd01a045f019a17fd33d5a4d252e046b0077f8d739924b08e01fa01765de8d5450fc84 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f95f4ce9...8411b3e0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c5bcf9d8edfcd5e458bc048ed9fef218c23599b907b6fa5026d94615e99e4507ca1212201cccd33271d1da122c0323fd7f356d62be406342da52d6ab7e87da4cde64ce0f", "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": "11002004249999975493254704.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }