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Canton Updates/122014...e630
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #11,704

This Gateway_FinalizeBlock transaction built EVM block #11,704 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #11,704
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #11704 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11704

1.8s
1.8s

Committed on Canton

Participant commits update 1220149d53…1ee630
—

Imported to the execution layers

Importer applies block #11704 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
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
#11,704
Block Hash
0xa8aeb642...4d042e7a
Block Timestamp
Nov 3, 2026, 04:27:10 UTC
Transactions
0x43f435c3...7fd6a6720x753d...cab5 → 0x95b7...488fSuccess
0xd0408af2...6e273fd80xa253...30e5 → 0xe243...c64aSuccess
Overview
Update ID
1220149d53...3d1ee630
Offset
37764
Record Time
Nov 3, 2026, 04:27:11 UTC
Command ID
gw-64c9a5594...b7b90444
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000395427a...413e8d26
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ea67d51544bef7e33982deb77a996bb4c70956a88058072aa510d84a87c77324ca121220837e04f6490880b10877c5c51d42ae14efd5519e1d3f6f1e0b84817290cd6586", "hash": "a8aeb6424342b8bae8d0b48771bfc6c001ec425b3d43b8a162fc854e4d042e7a", "number": "11704", "timestamp": "1793680030", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a0f20d86a573e06c90e50f48fe00b4ba3f1850fc5b09e9897654564120b7b90444a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "02f893830e4a255085746a52880085746a52880e826f0c9495b79138813491cfd08832bf83d98ef24bbe488f…0c99d3d6507185c9e27a79a031ce6621c5746edffcc59f05f69332ea10a90a20336c23d397cbb69d51953e5d (150 bytes)", "02f879830e4a258220f885746a52880085746a52880882520894e243ff016bb9d224c09b334b363128b487d9…f091cd8228e2ee0e46100fa00780f4177ebddf13765d946c706a58a48464615b3615bffee1177b4f037a4dc2 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e9d5d2ed...10c804c9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a613b9ff84c8ade91bcf1753170210f7f02716d8da6fe55b00f89da85c32ef37ca1212205a8b216325d99469c87fafec22044b6fe969730e96334eff6f3216c6261563bc", "block": { "timestamp": { "unpack": "1793680030." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a255085746a52880085746a52880e826f0c9495b79138813491cfd08832bf83d98ef24bbe488f…0c99d3d6507185c9e27a79a031ce6621c5746edffcc59f05f69332ea10a90a20336c23d397cbb69d51953e5d (150 bytes)", "02f879830e4a258220f885746a52880085746a52880882520894e243ff016bb9d224c09b334b363128b487d9…f091cd8228e2ee0e46100fa00780f4177ebddf13765d946c706a58a48464615b3615bffee1177b4f037a4dc2 (124 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:00a613b9ff...261563bc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f20d86a573e06c90e50f48fe00b4ba3f1850fc5b09e9897654564120b7b90444", "timestamp": { "unpack": "1793680030." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a255085746a52880085746a52880e826f0c9495b79138813491cfd08832bf83d98ef24bbe488f…0c99d3d6507185c9e27a79a031ce6621c5746edffcc59f05f69332ea10a90a20336c23d397cbb69d51953e5d (150 bytes)", "02f879830e4a258220f885746a52880085746a52880882520894e243ff016bb9d224c09b334b363128b487d9…f091cd8228e2ee0e46100fa00780f4177ebddf13765d946c706a58a48464615b3615bffee1177b4f037a4dc2 (124 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:00af18009e...c71190ea
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ea67d515...90cd6586
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a8aeb6424342b8bae8d0b48771bfc6c001ec425b3d43b8a162fc854e4d042e7a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009f827cd8...52fbc8c9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000395427a6aa6e6d96333bffca55fc658a8716abc26cf79cb02b3c82e495a8fc6ca12122032a3c753f1d48411d65dfbb2370d72deb18a6b5f4dd1c056652b14c3413e8d26", "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": "11002004249999995675330051.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }