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Canton Updates/1220a0...65de
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #11,748

This Gateway_FinalizeBlock transaction built EVM block #11,748 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #11,748
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #11748 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11748

1.5s
1.5s

Committed on Canton

Participant commits update 1220a009a9…9465de
—

Imported to the execution layers

Importer applies block #11748 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#11,748
Block Hash
0x89790005...9a9bebfb
Block Timestamp
Nov 3, 2026, 04:30:17 UTC
Transactions
0xaad563d3...3b5cbb620x27ab...4986 → 0x27ab...4986Success
0xdc8fc422...d1031f520xa922...5202 → 0x2707...0375Success
Overview
Update ID
1220a009a9...3e9465de
Offset
37904
Record Time
Nov 3, 2026, 04:30:18 UTC
Command ID
gw-64c9a5594...7a02bb43
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e9cce5bf...442c2249
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00afbcb69f0d058b7fa2058b6494aa408f79a874cd2ffe91796e315b02a028d670ca121220db5b19fd3ed4f13e6e7ca2e1e3f178ef861612b570d7974fed2064cecd96ffe9", "block": { "timestamp": { "unpack": "1793680217." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…a4949baaac97fde16e455aa0334b964bd189dc68241e5c00525c79bdec2f42c97741daca6723dd175492930e (116 bytes)", "02f878830e4a2582211785746a52880085746a528808825208944e84fb213511c20188fd5bffdc1dab67b225…c95388eed7d5402eddf44ba01ac3fc25fa06641a3e38452f0743a1c43477a79e38528ebe604a108e3554c741 (123 bytes)", "02f893830e4a254e85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…ee6cba7473f9bb6fc9661ea04118c9d1530d6f5afceaaf994edba34b74a09053e901df7ef38250890f17bf5b (150 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": [] } }
0x071e3909...4401c61a0xa253...30e5 → 0x4e84...b9d6Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00afbcb69f...cd96ffe9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "771c4c7a1e6bd7ee265cd757ac92131e61e4c997c8718259160221c77a02bb43", "timestamp": { "unpack": "1793680217." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258202008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…a4949baaac97fde16e455aa0334b964bd189dc68241e5c00525c79bdec2f42c97741daca6723dd175492930e (116 bytes)", "02f878830e4a2582211785746a52880085746a528808825208944e84fb213511c20188fd5bffdc1dab67b225…c95388eed7d5402eddf44ba01ac3fc25fa06641a3e38452f0743a1c43477a79e38528ebe604a108e3554c741 (123 bytes)", "02f893830e4a254e85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…ee6cba7473f9bb6fc9661ea04118c9d1530d6f5afceaaf994edba34b74a09053e901df7ef38250890f17bf5b (150 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:002b57df65...5163fede
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:000cafde2d...9367037a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "897900056e22a1ae0cd42966d524c416aa8b000d9ee932c853b775479a9bebfb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00facf575e...9d7ff19d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "000cafde2d44e31e0167227b4ac2b6a46a7cb3ac34a15fcfa26b336f08f376aa59ca12122057e9942165d57fed4c9ae15def8a924cc90be2c9b6d25dfa8a400b7d9367037a", "hash": "897900056e22a1ae0cd42966d524c416aa8b000d9ee932c853b775479a9bebfb", "number": "11748", "timestamp": "1793680217", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0771c4c7a1e6bd7ee265cd757ac92131e61e4c997c8718259160221c77a02bb43a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258202008502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…a4949baaac97fde16e455aa0334b964bd189dc68241e5c00525c79bdec2f42c97741daca6723dd175492930e (116 bytes)", "02f878830e4a2582211785746a52880085746a528808825208944e84fb213511c20188fd5bffdc1dab67b225…c95388eed7d5402eddf44ba01ac3fc25fa06641a3e38452f0743a1c43477a79e38528ebe604a108e3554c741 (123 bytes)", "02f893830e4a254e85746a52880085746a52880e82733494270728b4cb2c418d0c958549a665ea046a9d0375…ee6cba7473f9bb6fc9661ea04118c9d1530d6f5afceaaf994edba34b74a09053e901df7ef38250890f17bf5b (150 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001e714fde...d28a3a40
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00facf575e3041578b19bfc9c4073afadf3a87359dc60de98e88dd4bde1cb90b4fca121220949fec17d69135471219891af5612d0b4873a0e54001db15078e0f449d7ff19d", "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": "11002004249999995663953343.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }