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Canton Updates/122033...9544
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #141,980

This Gateway_FinalizeBlock transaction built EVM block #141,980 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #141,980
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #141980 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #141980

1.9s
1.9s

Committed on Canton

Participant commits update 12203331ce…3a9544
—

Imported to the execution layers

Importer applies block #141980 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#141,980
Block Hash
0xa88cd591...8f32be35
Block Timestamp
Nov 11, 2026, 10:01:56 UTC
Transactions
0x78799e0e...806ad3160x5961...aa2c → 0xa276...16d2Success
0x551e1794...fa7822a80xc4f6...7496 → 0x0db9...fe89Success
Overview
Update ID
12203331ce...3e3a9544
Offset
441443
Record Time
Nov 11, 2026, 10:01:57 UTC
Command ID
gw-64c9a5594...67f8824b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0019b00f96...693c2cb3
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001b549e3bccaba16bc523ae9166c9358d45b6551889ffa2783b71ca0a509b240bca1212201d685969a9a40c9cb752f1568424ddf6ac026d947ba0e25e4a5f52c014085605", "block": { "timestamp": { "unpack": "1794391316." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825c528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9a0ce651a1259eeb1b9506a0104a17c3572eb2d06bfd725b69dae2deb372cd5cbae10d7c210a7e8ce668de9c (176 bytes)", "f88b08852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…43ec62899215c28c92e672a02f1e0d8f173e852cb419c81cc612965099c228c899cd6abacad8cafb7abe188c (141 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fec509aaf1d1ecbb45fb57a0069e9d02d74c6df3627f87ad2e2a08034189d7739a9b99c04b0b1951a6fe7e62 (141 bytes)", "f88b08852910a01bf9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0a676befee012796a30917a01dd98482def2f96a0f81e874d5d1889285d6580aa1cd26c7925b395649b0faa6 (141 bytes)", "f8ac07852910a01bf98259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…11aecec3a7a9c2a1d36763a021af416053f6d0845fe74fa0a6ee924d22d6cb9d4064e2bc1b494146cae0113a (174 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": [] } }
0x0d63cfc4...145970180x26b2...5f86 → 0x0af7...128bSuccess
0xfeab0970...4c09d02b0xb9b9...1610 → 0x9e02...3de2Success
0x5f8f2ab5...a1a64e9e0x69d3...8931 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001b549e3b...14085605
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "faa21b2a9563a97809a495394fe65999c7b9a564f70149b39ba0df5467f8824b", "timestamp": { "unpack": "1794391316." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae825c528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9a0ce651a1259eeb1b9506a0104a17c3572eb2d06bfd725b69dae2deb372cd5cbae10d7c210a7e8ce668de9c (176 bytes)", "f88b08852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…43ec62899215c28c92e672a02f1e0d8f173e852cb419c81cc612965099c228c899cd6abacad8cafb7abe188c (141 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fec509aaf1d1ecbb45fb57a0069e9d02d74c6df3627f87ad2e2a08034189d7739a9b99c04b0b1951a6fe7e62 (141 bytes)", "f88b08852910a01bf9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0a676befee012796a30917a01dd98482def2f96a0f81e874d5d1889285d6580aa1cd26c7925b395649b0faa6 (141 bytes)", "f8ac07852910a01bf98259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…11aecec3a7a9c2a1d36763a021af416053f6d0845fe74fa0a6ee924d22d6cb9d4064e2bc1b494146cae0113a (174 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:002f4be1ee...be62e8d3
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00c4d0c3a6...512eac79
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a88cd5911e827678810cb4a2110ce45462e56f35665979ada95261f68f32be35", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e7f0710d...86974ff4
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00c4d0c3a6ad9de5b121e1f11e8b3ae2c1a607229e57fed9c442cf06013c524b34ca12122054b0a3c38ddbf74891c5d1272ec72509bfbddee63cf274df97d69b52512eac79", "hash": "a88cd5911e827678810cb4a2110ce45462e56f35665979ada95261f68f32be35", "number": "141980", "timestamp": "1794391316", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0faa21b2a9563a97809a495394fe65999c7b9a564f70149b39ba0df5467f8824ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae825c528405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…9a0ce651a1259eeb1b9506a0104a17c3572eb2d06bfd725b69dae2deb372cd5cbae10d7c210a7e8ce668de9c (176 bytes)", "f88b08852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…43ec62899215c28c92e672a02f1e0d8f173e852cb419c81cc612965099c228c899cd6abacad8cafb7abe188c (141 bytes)", "f88b0c852910a01bf98254df94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…fec509aaf1d1ecbb45fb57a0069e9d02d74c6df3627f87ad2e2a08034189d7739a9b99c04b0b1951a6fe7e62 (141 bytes)", "f88b08852910a01bf9826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…0a676befee012796a30917a01dd98482def2f96a0f81e874d5d1889285d6580aa1cd26c7925b395649b0faa6 (141 bytes)", "f8ac07852910a01bf98259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…11aecec3a7a9c2a1d36763a021af416053f6d0845fe74fa0a6ee924d22d6cb9d4064e2bc1b494146cae0113a (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00330c9ec1...905b424e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e7f0710d24d067aaba1a552fd786331f61a21a8126ce5c5bfbb7bced2a40a3b9ca121220e4ce472ac170d1ea76995de46bcfbf253dc5c01ce8860c47a0b0142786974ff4", "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": "11002004249999879135025247.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }