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Canton Updates/122010...2595
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #147,387

This Gateway_FinalizeBlock transaction built EVM block #147,387 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #147,387
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
505ms

Block planned

Producer plans block #147387 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147387

404ms
404ms

Committed on Canton

Participant commits update 1220103e03…c12595
—

Imported to the execution layers

Importer applies block #147387 from GatewayHead

—
0ms
250ms
500ms
505ms
EVM
Canton
External call
Total
Complete404ms
404ms

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
#147,387
Block Hash
0x8cf4b45b...7560bb98
Block Timestamp
Nov 11, 2026, 14:46:10 UTC
Transactions
0x692301cd...37691ba70xe481...2d4a → 0xe0a4...1b87Success
0x6d33eb89...3cc6f9620x62a1...d581 → 0xa88d...1b34Success
Overview
Update ID
1220103e03...89c12595
Offset
457948
Record Time
Nov 11, 2026, 14:46:10 UTC
Command ID
gw-64c9a5594...6e6b594d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007b49877c...5645b742
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00cab10617bb451fe4a56b9902fc2b1b320b5d807862696c78072088098f7ab106ca121220d286b002402a9d611d7d0b219b3703ec427332c78621454f3eb606ea98051018", "block": { "timestamp": { "unpack": "1794408370." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c85021d6920138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…0accdb6144b15e160890bca040c60cf71f41bfcbfacc12e54c6625b046527c9c50fd4d300d654460c0de3cc4 (174 bytes)", "f8ac0a85021d6920138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ab97c9eb966e2b69e9e8cea03cc91a7bfc2dd9ab43e72725f6ba184adcbc0bcb5d1ffae779df2e8c43002546 (174 bytes)", "02f870830e4a25818085011fb342cf85011fb342d9827b0c94da3d7dbb9fe32ed3b4455ba0507b9c66b46077…06c70d0436bcad6a466f7ba00c1acf761076b3a565c496efddbb32235710a417366da4b2a8a3d4dfc345492b (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": [] } }
0x9b3822fd...1683ae040xefd7...3981 → 0xda3d...7710Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cab10617...98051018
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "c22fc67e6198d203a97457f34847cdb7e3e5f3414422121a885083416e6b594d", "timestamp": { "unpack": "1794408370." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c85021d6920138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…0accdb6144b15e160890bca040c60cf71f41bfcbfacc12e54c6625b046527c9c50fd4d300d654460c0de3cc4 (174 bytes)", "f8ac0a85021d6920138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ab97c9eb966e2b69e9e8cea03cc91a7bfc2dd9ab43e72725f6ba184adcbc0bcb5d1ffae779df2e8c43002546 (174 bytes)", "02f870830e4a25818085011fb342cf85011fb342d9827b0c94da3d7dbb9fe32ed3b4455ba0507b9c66b46077…06c70d0436bcad6a466f7ba00c1acf761076b3a565c496efddbb32235710a417366da4b2a8a3d4dfc345492b (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:00f1d91767...4df77ced
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003b8bce19...01606151
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "8cf4b45b08b6331952f75fd2735d21f8cd4992ee72fb4e6bb4a9715d7560bb98", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ec82e47e...686d7829
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003b8bce19b1d099e3631d1e08713b6aae7d73f85fcf6cd8ccf47680983216c283ca121220f84a9d145774f9442896b93ea58e2f6c7d727191629317d5c5d7642801606151", "hash": "8cf4b45b08b6331952f75fd2735d21f8cd4992ee72fb4e6bb4a9715d7560bb98", "number": "147387", "timestamp": "1794408370", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0c22fc67e6198d203a97457f34847cdb7e3e5f3414422121a885083416e6b594da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0c85021d6920138259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…0accdb6144b15e160890bca040c60cf71f41bfcbfacc12e54c6625b046527c9c50fd4d300d654460c0de3cc4 (174 bytes)", "f8ac0a85021d6920138259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…ab97c9eb966e2b69e9e8cea03cc91a7bfc2dd9ab43e72725f6ba184adcbc0bcb5d1ffae779df2e8c43002546 (174 bytes)", "02f870830e4a25818085011fb342cf85011fb342d9827b0c94da3d7dbb9fe32ed3b4455ba0507b9c66b46077…06c70d0436bcad6a466f7ba00c1acf761076b3a565c496efddbb32235710a417366da4b2a8a3d4dfc345492b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003da9d579...87820836
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ec82e47e2734f5d2c85892ed09c3b747e7fcbe5d8d9d21dcc065437bd6f1b972ca1212203255ed5a15f0d46f3df54c9a21386dde4d460fae503e4f9dab0172ba686d7829", "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": "11002004249999874427559967.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }