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Canton Updates/12206a...6c57
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #126,190

This Gateway_FinalizeBlock transaction built EVM block #126,190 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #126,190
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
845ms

Block planned

Producer plans block #126190 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #126190

676ms
676ms

Committed on Canton

Participant commits update 12206aacc8…0a6c57
—

Imported to the execution layers

Importer applies block #126190 from GatewayHead

—
0ms
250ms
500ms
750ms
845ms
EVM
Canton
External call
Total
Complete676ms
676ms

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
#126,190
Block Hash
0x13f95e25...5f0f43f2
Block Timestamp
Nov 10, 2026, 23:20:27 UTC
Transactions
0x6aa99bb4...55b8ca4f0xe0f6...5090 → 0x925e...03fcSuccess
0x85c64ddb...19dfb6890x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12206aacc8...520a6c57
Offset
393430
Record Time
Nov 10, 2026, 23:20:27 UTC
Command ID
gw-64c9a5594...f131c229
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0043e2cc99...c3e629ca
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00944ba83d433a3d21aa45962ccce4f08298d035fda02a9d741952acb2283b7b6bca121220d86ea30210bb447e491308e9cb9b5902f86cd17823c969799b6e1155beddeeec", "block": { "timestamp": { "unpack": "1794352827." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821491830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb4251579c1b99b93c72afa02f71e8b14ad94e048fd2b408dbc100ffa87ade7ecb108f0cd5896569d20d655a (504 bytes)", "f8ae8223b58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1bc365c6c42871d79e2aaa0532a4775364ce1f2b030f3cc64d515a5ef056f68d3961e35ccf93fd81c9775c7 (176 bytes)", "02f901f4830e4a25820af4830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef53db9855423753596e1ca058ff8f22898292946a737640647d30123936262a769cccf52dfe33a7e239212a (504 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": [] } }
0x5eb06164...a08732630x214a...f50f → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00944ba83d...beddeeec
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "171a92010010fa67fdc64c2bf38574ef6acab3eccddc5a0ac3d3dd80f131c229", "timestamp": { "unpack": "1794352827." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821491830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb4251579c1b99b93c72afa02f71e8b14ad94e048fd2b408dbc100ffa87ade7ecb108f0cd5896569d20d655a (504 bytes)", "f8ae8223b58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1bc365c6c42871d79e2aaa0532a4775364ce1f2b030f3cc64d515a5ef056f68d3961e35ccf93fd81c9775c7 (176 bytes)", "02f901f4830e4a25820af4830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef53db9855423753596e1ca058ff8f22898292946a737640647d30123936262a769cccf52dfe33a7e239212a (504 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:004d9ccdb5...38dcedec
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00768840f9...5d2707b7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "13f95e25ca441d2ee2dc5e0c16ea7b031369be1b03f7d6e60cd1d3fd5f0f43f2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000021f6fa...da16a6af
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00768840f99938ad68c02110e5f1de0bcfe846f17a5419326f9c2022ba52f56b7fca121220bd31d8fcb02baa1f88505d7b9777f77d6282cd2037ffc6bafb1f6b765d2707b7", "hash": "13f95e25ca441d2ee2dc5e0c16ea7b031369be1b03f7d6e60cd1d3fd5f0f43f2", "number": "126190", "timestamp": "1794352827", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0171a92010010fa67fdc64c2bf38574ef6acab3eccddc5a0ac3d3dd80f131c229a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821491830f4240831e8480830c997794925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…eb4251579c1b99b93c72afa02f71e8b14ad94e048fd2b408dbc100ffa87ade7ecb108f0cd5896569d20d655a (504 bytes)", "f8ae8223b58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d1bc365c6c42871d79e2aaa0532a4775364ce1f2b030f3cc64d515a5ef056f68d3961e35ccf93fd81c9775c7 (176 bytes)", "02f901f4830e4a25820af4830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ef53db9855423753596e1ca058ff8f22898292946a737640647d30123936262a769cccf52dfe33a7e239212a (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009f6228c2...00b8c035
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000021f6fa1eedf454ac00493dd5e710c270a536fc103483bdf29cafb83709313dca12122002bd803ccf25d28e8cf7e0e6a734eaaaec945c4d03f69a76d600b0a4da16a6af", "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": "11002004249999897600877015.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }