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Canton Updates/1220f0...dc2a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #10,873

This Gateway_FinalizeBlock transaction built EVM block #10,873 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #10,873
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s

Block planned

Producer plans block #10873 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #10873

4.7s
4.7s

Committed on Canton

Participant commits update 1220f05a4c…56dc2a
—

Imported to the execution layers

Importer applies block #10873 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
5.0s
5.9s
EVM
Canton
External call
Total
Complete4.7s
4.7s

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
#10,873
Block Hash
0xa186d3a2...b0f53600
Block Timestamp
Nov 3, 2026, 03:33:34 UTC
Transactions
0x751829ea...6e48de2e0xa253...30e5 → 0xfc83...db27Success
0xe760a2da...df2225dc0x5114...59ae → 0x8da1...b6bbSuccess
Overview
Update ID
1220f05a4c...ba56dc2a
Offset
35165
Record Time
Nov 3, 2026, 03:33:38 UTC
Command ID
gw-64c9a5594...0c834515
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0096a16942...8f0ee1d0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0060aaed4fabd1ccf9a082290d37e8107a9ab81f8d3e1e075455b8fe3bbc2da9c9ca121220d95c8db522df875056eaed3cb50422f7a848240195f82536436c1991074c3c92", "block": { "timestamp": { "unpack": "1793676814." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a253c85746a52880085746a52880e826fea943f81bdac4da7febc04f2450115b9005a1e531f48…0344317ebfc88b79d8460fa04078890818dc652559e6087afc2db598050b76d964d92f270128977c0907b7a0 (150 bytes)", "02f8b4830e4a253885746a52880085746a52880e826fa3948da1fd77ab1482bec204e23c34b89ff8abe7b6bb…0172301a2548509099ffeca00a9e34dac6ffb0328aa2080d8b162f0a2ea53e765eedfaf5984dfc7f08b5286c (183 bytes)", "02f879830e4a25821eec85746a52880085746a52880882520894fc839bfd4ea74fb5d4e578ce2a1b124e726e…a77edab08387b861510bc2a04399ab56e256f0bd47813328dbdf9f3e74a30bcc6256c53af26bbd8b0b98a2bd (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": [] } }
0x0202387d...f5daf6880x3ffd...eece → 0x3f81...1f48Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0060aaed4f...074c3c92
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4f9deca81960971384ab6cdde0091aa472c211e596cb81146b5df2f80c834515", "timestamp": { "unpack": "1793676814." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f893830e4a253c85746a52880085746a52880e826fea943f81bdac4da7febc04f2450115b9005a1e531f48…0344317ebfc88b79d8460fa04078890818dc652559e6087afc2db598050b76d964d92f270128977c0907b7a0 (150 bytes)", "02f8b4830e4a253885746a52880085746a52880e826fa3948da1fd77ab1482bec204e23c34b89ff8abe7b6bb…0172301a2548509099ffeca00a9e34dac6ffb0328aa2080d8b162f0a2ea53e765eedfaf5984dfc7f08b5286c (183 bytes)", "02f879830e4a25821eec85746a52880085746a52880882520894fc839bfd4ea74fb5d4e578ce2a1b124e726e…a77edab08387b861510bc2a04399ab56e256f0bd47813328dbdf9f3e74a30bcc6256c53af26bbd8b0b98a2bd (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:00c70218e8...7de76014
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00797b0784...cdec7762
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a186d3a226357d54a969ea88c4a402fccf0c223d41c7216f3fdc31fdb0f53600", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f8de3262...6258210f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00797b0784b0df26da8b636013b9ceb4f34ffac6de2a1e15713e2d740e427cf0faca1212202b3098488d1d6a51fb4543bb3b9dc0d70fe7c54783b3a01f1abaa340cdec7762", "hash": "a186d3a226357d54a969ea88c4a402fccf0c223d41c7216f3fdc31fdb0f53600", "number": "10873", "timestamp": "1793676814", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a04f9deca81960971384ab6cdde0091aa472c211e596cb81146b5df2f80c834515a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f893830e4a253c85746a52880085746a52880e826fea943f81bdac4da7febc04f2450115b9005a1e531f48…0344317ebfc88b79d8460fa04078890818dc652559e6087afc2db598050b76d964d92f270128977c0907b7a0 (150 bytes)", "02f8b4830e4a253885746a52880085746a52880e826fa3948da1fd77ab1482bec204e23c34b89ff8abe7b6bb…0172301a2548509099ffeca00a9e34dac6ffb0328aa2080d8b162f0a2ea53e765eedfaf5984dfc7f08b5286c (183 bytes)", "02f879830e4a25821eec85746a52880085746a52880882520894fc839bfd4ea74fb5d4e578ce2a1b124e726e…a77edab08387b861510bc2a04399ab56e256f0bd47813328dbdf9f3e74a30bcc6256c53af26bbd8b0b98a2bd (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00587b1512...1b66ed1e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00f8de32621d3ac964c70b7a1862504d64eba4f2826f728cc6fd0ede28954ae47fca12122006493d874b1fa58495794c610762bf5185707bc70d0e0eeb388f139b6258210f", "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": "11002004249999995934734868.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }