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Canton Updates/1220fc...81f0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,271

This Gateway_FinalizeBlock transaction built EVM block #103,271 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #103,271
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
619ms

Block planned

Producer plans block #103271 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103271

495ms
495ms

Committed on Canton

Participant commits update 1220fc4b43…ed81f0
—

Imported to the execution layers

Importer applies block #103271 from GatewayHead

—
0ms
250ms
500ms
619ms
EVM
Canton
External call
Total
Complete495ms
495ms

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
#103,271
Block Hash
0x96d3c9da...4b952006
Block Timestamp
Nov 10, 2026, 03:14:36 UTC
Transactions
0x2d3d0408...5c0677060x37e4...000a → 0xe0a4...1b87Success
0xd3df35aa...5a0c093c0xf8fb...cfe0 → 0xa286...09a2Success
Overview
Update ID
1220fc4b43...c1ed81f0
Offset
323464
Record Time
Nov 10, 2026, 03:14:36 UTC
Command ID
gw-64c9a5594...763c16a9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00df8abd9d...29bfbf37
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dc00031ff909f627298e0e5de418f02bbf71be6cf9ab55b621215f7af0973ef2ca1212209393babaf895181768fa40b2536efc9950e44f3196ab44dcc66ee69f9fadd2d8", "block": { "timestamp": { "unpack": "1794280476." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab07840222c01082598394e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…de4cf5fe4287bd765b85cca030290a4d85c8d988cfedac85986ca138463dc9e23537c120afe24120ffc508dc (173 bytes)", "f8ab0c840222c0108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…64000b4e67d135dfecf37ca04df8c3167921355d8008174b23b180a6559c9c76c598eaac91793b56760c635a (173 bytes)", "f88a08840222c0108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6f5cc5df5e1d5dd4f284eba02fe41ae2f1bd8234c61a7d814531b2afcf5a0715ee1b19f91a51b7762fbc4c4c (140 bytes)", "02f8b3830e4a2581bb839896808401312d008301218c94a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280…7deb641d5a6c0d0c688da5a02e63e5285a60e6bd05e458a6334a867d5a5a16e4c9e9529427f674faf00ecb82 (182 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": [] } }
0x0d9b75d8...86b08c380x6607...b698 → 0xb778...3d80Success
0xe08ac611...5faf33430xda1a...c636 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dc00031f...9fadd2d8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "be0fc1d3c7d408ac43a6369bb4d207074e926dcfc602e423ff4f1b80763c16a9", "timestamp": { "unpack": "1794280476." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab07840222c01082598394e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…de4cf5fe4287bd765b85cca030290a4d85c8d988cfedac85986ca138463dc9e23537c120afe24120ffc508dc (173 bytes)", "f8ab0c840222c0108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…64000b4e67d135dfecf37ca04df8c3167921355d8008174b23b180a6559c9c76c598eaac91793b56760c635a (173 bytes)", "f88a08840222c0108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6f5cc5df5e1d5dd4f284eba02fe41ae2f1bd8234c61a7d814531b2afcf5a0715ee1b19f91a51b7762fbc4c4c (140 bytes)", "02f8b3830e4a2581bb839896808401312d008301218c94a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280…7deb641d5a6c0d0c688da5a02e63e5285a60e6bd05e458a6334a867d5a5a16e4c9e9529427f674faf00ecb82 (182 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:00e5a32884...e2d6e7e8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00fccc8f9b...666532d7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "96d3c9da36810400543b5292cbbf090b61024f435dd3e625df0572574b952006", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000236c0a9...623909d6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00fccc8f9bda286dfe32865173e68017b8fc24dbd8a10d1318297ce3196d3f81d2ca1212204ddcaf57afcec6d2c007f272d236c3c4ba97cae39958a81c644adaba666532d7", "hash": "96d3c9da36810400543b5292cbbf090b61024f435dd3e625df0572574b952006", "number": "103271", "timestamp": "1794280476", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0be0fc1d3c7d408ac43a6369bb4d207074e926dcfc602e423ff4f1b80763c16a9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab07840222c01082598394e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…de4cf5fe4287bd765b85cca030290a4d85c8d988cfedac85986ca138463dc9e23537c120afe24120ffc508dc (173 bytes)", "f8ab0c840222c0108259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…64000b4e67d135dfecf37ca04df8c3167921355d8008174b23b180a6559c9c76c598eaac91793b56760c635a (173 bytes)", "f88a08840222c0108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…6f5cc5df5e1d5dd4f284eba02fe41ae2f1bd8234c61a7d814531b2afcf5a0715ee1b19f91a51b7762fbc4c4c (140 bytes)", "02f8b3830e4a2581bb839896808401312d008301218c94a2863f93ea4890cb5eb6e7cde5ef25c93b5009a280…7deb641d5a6c0d0c688da5a02e63e5285a60e6bd05e458a6334a867d5a5a16e4c9e9529427f674faf00ecb82 (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b0fd730a...a28d8d77
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000236c0a91e2a0e716c01c861d3017c3498407dbc1e63090c50d0521f588c3815ca121220ca842073a8631690af6efb55f1eb48203b7dc618108f77dd11815274623909d6", "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": "11002004249999956805795298.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }