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Canton Updates/1220fd...b709
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #46,350

This Gateway_FinalizeBlock transaction built EVM block #46,350 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #46,350
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.2s

Block planned

Producer plans block #46350 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #46350

1.8s
1.8s

Committed on Canton

Participant commits update 1220fd9240…c7b709
—

Imported to the execution layers

Importer applies block #46350 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.2s
EVM
Canton
External call
Total
Complete1.8s
1.8s

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
#46,350
Block Hash
0xbd5cadc0...13110de2
Block Timestamp
Nov 6, 2026, 08:37:11 UTC
Transactions
0xc7264617...f49868da0xfd7c...4601 → 0x2704...ae34Success
0x593ef996...2cbd791b0xf858...161b → 0xb492...ca1bSuccess
Overview
Update ID
1220fd9240...68c7b709
Offset
147534
Record Time
Nov 6, 2026, 08:37:12 UTC
Command ID
gw-64c9a5594...7ca6ad68
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fa4fa7c9...6ac90d63
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00386077a17a42234c6288fcd9a56acc580ebdea7f418d54aa8870e2e9656cb892ca12122020d0ef536c960b232845a74e09c9204d2b8ab499b0a0f1bb98cc652ffc743e80", "block": { "timestamp": { "unpack": "1793954231." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d2830e4a2527843b9aca00843b9aca008274d194ddca6ec4ab4e3faed24b8aa48945c722e4b6b00580b8…5b5c0525560f9b18c8813aa0134ac324c7b4dfff7cb1d0a356684b130c305218d213af389d0689db47513cf2 (213 bytes)", "f8ac80858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…ded3a5bc45d3ebb4fbc00fa057406e71e4b8df503f6b29969cca5f4eafa1e147170f31dc73d5db4da07d0f7a (174 bytes)", "f87182017b858bb2c970088252089427044fdcd87cc612bb5dfa499134d9adb916ae3488016345785d8a0000…0ebedb47bee8d20a041a1fa04e6af30a5e442b4775e396d54739e28f26007d7a8b8a9086c40301c864c0460a (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": [] } }
0x02b3e46e...7f6d2d510x619d...085d → 0xddca...b005Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00386077a1...fc743e80
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ec2f23170b73a36e667bbbaf2047206d38a07e43756e7530a57f2c307ca6ad68", "timestamp": { "unpack": "1793954231." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d2830e4a2527843b9aca00843b9aca008274d194ddca6ec4ab4e3faed24b8aa48945c722e4b6b00580b8…5b5c0525560f9b18c8813aa0134ac324c7b4dfff7cb1d0a356684b130c305218d213af389d0689db47513cf2 (213 bytes)", "f8ac80858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…ded3a5bc45d3ebb4fbc00fa057406e71e4b8df503f6b29969cca5f4eafa1e147170f31dc73d5db4da07d0f7a (174 bytes)", "f87182017b858bb2c970088252089427044fdcd87cc612bb5dfa499134d9adb916ae3488016345785d8a0000…0ebedb47bee8d20a041a1fa04e6af30a5e442b4775e396d54739e28f26007d7a8b8a9086c40301c864c0460a (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:00b6711736...1c835da2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00714b338a...6de8f3d9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bd5cadc007376890b66ebd00b635b786a46e8ed9201981281ce9de5a13110de2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00bb944c81...6df0009a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00714b338a18733c1eff97e75d93e7abf787fd5a4c4f6da15e0d3fcf42bf373b9dca12122092441c08909111df0170ca30ac463de9c362c5daaca606769746ff6d6de8f3d9", "hash": "bd5cadc007376890b66ebd00b635b786a46e8ed9201981281ce9de5a13110de2", "number": "46350", "timestamp": "1793954231", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0ec2f23170b73a36e667bbbaf2047206d38a07e43756e7530a57f2c307ca6ad68a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8d2830e4a2527843b9aca00843b9aca008274d194ddca6ec4ab4e3faed24b8aa48945c722e4b6b00580b8…5b5c0525560f9b18c8813aa0134ac324c7b4dfff7cb1d0a356684b130c305218d213af389d0689db47513cf2 (213 bytes)", "f8ac80858bb2c970088259a294b492fe8d264c824de4aa16cbc58b444a0994ca1b80b84440c10f1900000000…ded3a5bc45d3ebb4fbc00fa057406e71e4b8df503f6b29969cca5f4eafa1e147170f31dc73d5db4da07d0f7a (174 bytes)", "f87182017b858bb2c970088252089427044fdcd87cc612bb5dfa499134d9adb916ae3488016345785d8a0000…0ebedb47bee8d20a041a1fa04e6af30a5e442b4775e396d54739e28f26007d7a8b8a9086c40301c864c0460a (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003e85ae88...430a41de
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00bb944c81c4d904d024c28a1a056727def075ab65ab45958938cbb83c3fbc20f4ca121220158954174a9b4f7a3fb13cb8da9e1e315f9e326e95368723478f3cef6df0009a", "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": "11002004249999980850156583.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }