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Canton Updates/122031...b71c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #61,002

This Gateway_FinalizeBlock transaction built EVM block #61,002 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #61,002
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #61002 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #61002

1.8s
1.8s

Committed on Canton

Participant commits update 122031abc4…a1b71c
—

Imported to the execution layers

Importer applies block #61002 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
#61,002
Block Hash
0x49cfef55...c61b4971
Block Timestamp
Nov 7, 2026, 02:44:05 UTC
Transactions
0x75f877b0...15ac527e0x282e...6055 → 0x51be...67edSuccess
0x1ef8828f...bcc80be10x7d80...a545 → 0xa276...16d2Success
Overview
Update ID
122031abc4...8ea1b71c
Offset
192574
Record Time
Nov 7, 2026, 02:44:06 UTC
Command ID
gw-64c9a5594...10103f39
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d57b68cf...f4e9a1eb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003fd20c86a581330c096513fb54261b6e34f2d2a7c1ae9abfc905334dff54ce40ca1212207859667930803a85bd4fb00911b12847fd5661b51a95aac1be4890d456b3a596", "block": { "timestamp": { "unpack": "1794019445." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8cc69df4f1ff9688030986a03d871cb2e89993c5d079ced3a9625754d5fcdc0d6164f1acba2ef98f5323d7c6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1a95224e61c371c0579981a04608ca73408fc36ce2841f4fae6ad95163b4bfa47dbc060fb4fb2bab4a44c477 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1d109ce22a6805f5e0ae4fa048226484924dc56ab79936bffa78b82e447ef6e4918711ea9940a15ef14748bc (141 bytes)", "f8718208a4858bb2c9700882520894da7305abf2a32ae8696c5df22cd9d0aefa113ef388016345785d8a0000…99e08dd8e8f8a905328e22a038d3e6d2bf68854cad4b2c34f1e99953ad6fc1209a16813b0877b66c3cb1aed4 (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": [] } }
0x69075132...ae60e2e60x38b9...b8a9 → 0xa276...16d2Success
0x5ea8177e...3eadacb10xfd7c...4601 → 0xda73...3ef3Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003fd20c86...56b3a596
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "55d32f759ea44c94c13ce188b63ada82e85f8c7c6bd90d1f664df39210103f39", "timestamp": { "unpack": "1794019445." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8cc69df4f1ff9688030986a03d871cb2e89993c5d079ced3a9625754d5fcdc0d6164f1acba2ef98f5323d7c6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1a95224e61c371c0579981a04608ca73408fc36ce2841f4fae6ad95163b4bfa47dbc060fb4fb2bab4a44c477 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1d109ce22a6805f5e0ae4fa048226484924dc56ab79936bffa78b82e447ef6e4918711ea9940a15ef14748bc (141 bytes)", "f8718208a4858bb2c9700882520894da7305abf2a32ae8696c5df22cd9d0aefa113ef388016345785d8a0000…99e08dd8e8f8a905328e22a038d3e6d2bf68854cad4b2c34f1e99953ad6fc1209a16813b0877b66c3cb1aed4 (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:00f41bb435...03be0e4f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00af8f0ad7...2c18253a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "49cfef55f5651b63abb03c09f1cebf9b9916700d8c5ed49886909ee9c61b4971", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ab06fe31...ae9769e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00af8f0ad74400ba266b8ee93780d417a13661192c0aac8f23c29df8eb8f49b6cdca121220bd7135ccfb1333df1b2c242f61ca97673a8374081ccc180b9ed6744b2c18253a", "hash": "49cfef55f5651b63abb03c09f1cebf9b9916700d8c5ed49886909ee9c61b4971", "number": "61002", "timestamp": "1794019445", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a055d32f759ea44c94c13ce188b63ada82e85f8c7c6bd90d1f664df39210103f39a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…8cc69df4f1ff9688030986a03d871cb2e89993c5d079ced3a9625754d5fcdc0d6164f1acba2ef98f5323d7c6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1a95224e61c371c0579981a04608ca73408fc36ce2841f4fae6ad95163b4bfa47dbc060fb4fb2bab4a44c477 (141 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…1d109ce22a6805f5e0ae4fa048226484924dc56ab79936bffa78b82e447ef6e4918711ea9940a15ef14748bc (141 bytes)", "f8718208a4858bb2c9700882520894da7305abf2a32ae8696c5df22cd9d0aefa113ef388016345785d8a0000…99e08dd8e8f8a905328e22a038d3e6d2bf68854cad4b2c34f1e99953ad6fc1209a16813b0877b66c3cb1aed4 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00432f8668...34331348
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00ab06fe317541d6d53b6d19c78b62a90c3563fbb0392a7ac68f0e155ae58cb146ca1212201f356daa61f8ba5b08167264f002a71351dddf4d8ade1e92f375465aae9769e2", "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": "11002004249999973869863326.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }