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Canton Updates/1220bb...7400
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #48,578

This Gateway_FinalizeBlock transaction built EVM block #48,578 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #48,578
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #48578 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #48578

2.2s
2.2s

Committed on Canton

Participant commits update 1220bb2fc7…357400
—

Imported to the execution layers

Importer applies block #48578 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#48,578
Block Hash
0x0b5ba5ba...b1a86ce9
Block Timestamp
Nov 6, 2026, 12:08:44 UTC
Transactions
0x7a767c5c...b615df9a0xd313...7ef4 → 0x2614...4a24Success
0x2e9989a3...1859cfda0xad89...985c → 0xbeed...74d2Success
Overview
Update ID
1220bb2fc7...a7357400
Offset
154428
Record Time
Nov 6, 2026, 12:08:46 UTC
Command ID
gw-64c9a5594...be35249e
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002c883523...02844b79
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00195cf92374da09de06db96ec7015a9544ee886434d472de0b2975d0f6588d699ca121220bc5611ef8d5d9450d7de89a9e895b946e39e3eeff1590476bee4c8b6acb8fe73", "block": { "timestamp": { "unpack": "1793966924." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80850f0456000082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…fb0881d5ece011987394e7a06ad9911dd6e220dcf1e2378f3ed30a547216d072be8127a038e63b03ca580c24 (174 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…79ef4e9014ebd2fa9f9573a064a37eab198b4684435902c4d8467e7a1eba2274cf513560aec43f180c703a0a (148 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:00195cf923...acb8fe73
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0c4de1f8d5c04d2aaeb321ddf0a605a6edc44ab53259cda1ff3585a0be35249e", "timestamp": { "unpack": "1793966924." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80850f0456000082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…fb0881d5ece011987394e7a06ad9911dd6e220dcf1e2378f3ed30a547216d072be8127a038e63b03ca580c24 (174 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…79ef4e9014ebd2fa9f9573a064a37eab198b4684435902c4d8467e7a1eba2274cf513560aec43f180c703a0a (148 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:0060d98942...ff097c98
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00860fc743...4aa7ef10
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "0b5ba5ba89c4b63f929245f53d686731a64332e9ba3010b239cf0f5fb1a86ce9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7206a1f...80df6b32
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00860fc74367dae80fdc0585cfb8d6e301cb6fc00d096cae00cf71f3fd8c71c187ca121220db0c9c72bce3dde56c2cf3da49e2115f79b7231ddf4561057241d9294aa7ef10", "hash": "0b5ba5ba89c4b63f929245f53d686731a64332e9ba3010b239cf0f5fb1a86ce9", "number": "48578", "timestamp": "1793966924", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a00c4de1f8d5c04d2aaeb321ddf0a605a6edc44ab53259cda1ff3585a0be35249ea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80850f0456000082c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…fb0881d5ece011987394e7a06ad9911dd6e220dcf1e2378f3ed30a547216d072be8127a038e63b03ca580c24 (174 bytes)", "02f891830e4a2504843b9aca00843b9aca15829491942614b8c5450f921d001b628f6a2596edb7cb4a2480a4…79ef4e9014ebd2fa9f9573a064a37eab198b4684435902c4d8467e7a1eba2274cf513560aec43f180c703a0a (148 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007680df77...97ab76be
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7206a1f6a2e3b00a7957b53e08452012de7e69154608453de36adf8bdd10750ca121220f1f9ec636f84844b63d78687a539e0459d4a4e779c21971efe68076d80df6b32", "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": "11002004249999980281019371.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }