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Canton Updates/122017...fe44
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #45,801

This Gateway_FinalizeBlock transaction built EVM block #45,801 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #45,801
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
658ms

Block planned

Producer plans block #45801 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #45801

526ms
526ms

Committed on Canton

Participant commits update 12201795d7…99fe44
—

Imported to the execution layers

Importer applies block #45801 from GatewayHead

—
0ms
250ms
500ms
658ms
EVM
Canton
External call
Total
Complete526ms
526ms

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
#45,801
Block Hash
0xe60b8402...d004231d
Block Timestamp
Nov 6, 2026, 07:58:22 UTC
Transactions
0x28f0e4ea...f8e06e2f0x163b...77ed → 0xbeed...74d2Success
0x9bd60d28...25a91aaa0xab71...4ae3 → 0x7919...5a5bSuccess
Overview
Update ID
12201795d7...d299fe44
Offset
145848
Record Time
Nov 6, 2026, 07:58:22 UTC
Command ID
gw-64c9a5594...868c6cca
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0063a3e135...cd09398b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005daf8506fcb02cd29ad10c97b7c1ab96a245e543ffa879c540f9a2c426276a6bca1212200ba12a05a8665616d0baa894ed272a2695a1878d39b2f23cba3d41bd33459b0d", "block": { "timestamp": { "unpack": "1793951902." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ca0e8cc8987c779b15fac1a03c737110491d1b07784da16c1fbb8553b70ea6c18885f903a16db810ed46f6dc (174 bytes)", "f88b02858bb2c970088254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…734b53b1bcb5a1434f9fe3a079e084751c5e8bfb715b484f60f5d8445ff336aed4756d10ec152f29bbbdeab1 (141 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:005daf8506...33459b0d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "098bf3a79acae927f70b26f613c9b7da01eb2f4e0282d4dbfc4ab517868c6cca", "timestamp": { "unpack": "1793951902." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ca0e8cc8987c779b15fac1a03c737110491d1b07784da16c1fbb8553b70ea6c18885f903a16db810ed46f6dc (174 bytes)", "f88b02858bb2c970088254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…734b53b1bcb5a1434f9fe3a079e084751c5e8bfb715b484f60f5d8445ff336aed4756d10ec152f29bbbdeab1 (141 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:00dcd3b9e8...f9f5336e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f693df7b...9895e242
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e60b8402427b35ed8d8e5e78321b41a8907d4ce6fcf36d9b6d1a21c3d004231d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002c373c13...4d300a9f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f693df7bafd15e6c586ee8e76f162018cc9b0f6e576b96a1c5675432b8269905ca121220bf2999b8dba06cdbefbcaa03bff36a235ad275443645a7a89fc1b3499895e242", "hash": "e60b8402427b35ed8d8e5e78321b41a8907d4ce6fcf36d9b6d1a21c3d004231d", "number": "45801", "timestamp": "1793951902", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0098bf3a79acae927f70b26f613c9b7da01eb2f4e0282d4dbfc4ab517868c6ccaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c9700882c9c494beede27adc78c973ff5d41a475c07cb8601074d280b84440c10f1900000000…ca0e8cc8987c779b15fac1a03c737110491d1b07784da16c1fbb8553b70ea6c18885f903a16db810ed46f6dc (174 bytes)", "f88b02858bb2c970088254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a4552410770000000000…734b53b1bcb5a1434f9fe3a079e084751c5e8bfb715b484f60f5d8445ff336aed4756d10ec152f29bbbdeab1 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0041e5eb1b...751fda3a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002c373c13259b679ddbcb7cda76e54cde84e0c9eaa3ff989d996f5dc2f975be6bca12122039da9386b2dae6eb0bbc6afbc19cc82c2a28d31a2ff5542d17c44dcd4d300a9f", "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": "11002004249999980976587013.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }