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Canton Updates/122019...b28b
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #113,636

This Gateway_FinalizeBlock transaction built EVM block #113,636 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #113,636
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
595ms

Block planned

Producer plans block #113636 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #113636

476ms
476ms

Committed on Canton

Participant commits update 1220191ac4…53b28b
—

Imported to the execution layers

Importer applies block #113636 from GatewayHead

—
0ms
250ms
500ms
595ms
EVM
Canton
External call
Total
Complete476ms
476ms

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
#113,636
Block Hash
0x7ee9c00e...a6498c0c
Block Timestamp
Nov 10, 2026, 13:51:21 UTC
Transactions
0x5cd0f5d3...d46ea4320x214a...f50f → 0x925e...03fcSuccess
0xfe8168ad...2edc3ab00xaaec...180c → 0xffcd...0fc3Success
Overview
Update ID
1220191ac4...1f53b28b
Offset
355199
Record Time
Nov 10, 2026, 13:51:21 UTC
Command ID
gw-64c9a5594...c5cca41f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:007c0747bf...af6925f6
Choice: Archive
Payload
{}
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
0xe6bd6c58...1c4e200d0x924e...d2e1 → 0x925e...03fcSuccess
0xad880cc9...f18538590xac4e...845a → 0x925e...03fcSuccess
Contract:
00ad351eb2...2d0e3466
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0027ac22d8d855a32e7769ab84651870711162521ee070c850a44a9062b84b45d2ca1212203b80881497d45921a7eb56398c6fc6121e1f95520bec9a02b8ba6ea3f23bc9dc", "block": { "timestamp": { "unpack": "1794318681." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820b59830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d4656964b9ed6afcf90be7a03608ea17f83bb7fb97e5b86022ede45545b0cd1c855a7dbbf2e5bcd437841507 (504 bytes)", "02f901f4830e4a25820b60830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c828a2828716b903c91aa3a048c3198e4e62a86620281cf0854f55705f275ac473b307fe76b8f719ffa7c378 (504 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294ffcd9295a62c5cbde78a78fd7988a0f75e740fc380b8…82d3b37859ba1e4205cba5a06cf7a0f0f6b71c2fde6a6a9dad153b958a5f10bfbe30c75eab5845a4459b79c0 (181 bytes)", "02f901f4830e4a25820b74830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4e4e2832cbdc49e1ffaa17a03467aa1738b7355f01a27ef775a106fe0c22179af00423c59a37c5742c7b8c67 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0027ac22d8...f23bc9dc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "95e573d821f140c72a7d5ad0df5f8becec303869c02650fd0604a277c5cca41f", "timestamp": { "unpack": "1794318681." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820b59830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d4656964b9ed6afcf90be7a03608ea17f83bb7fb97e5b86022ede45545b0cd1c855a7dbbf2e5bcd437841507 (504 bytes)", "02f901f4830e4a25820b60830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c828a2828716b903c91aa3a048c3198e4e62a86620281cf0854f55705f275ac473b307fe76b8f719ffa7c378 (504 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294ffcd9295a62c5cbde78a78fd7988a0f75e740fc380b8…82d3b37859ba1e4205cba5a06cf7a0f0f6b71c2fde6a6a9dad153b958a5f10bfbe30c75eab5845a4459b79c0 (181 bytes)", "02f901f4830e4a25820b74830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4e4e2832cbdc49e1ffaa17a03467aa1738b7355f01a27ef775a106fe0c22179af00423c59a37c5742c7b8c67 (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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0069503aa1...3c7af7b1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7ee9c00ecf49421d72d55ad6bfa717c89e9a32dd3853c0398637816ba6498c0c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002b0cd28f...87b07ea2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0069503aa1a5342f7b9dfce5b47e543bd590d54410a71a40c77b406066ad84c946ca121220baff6b51cdb59599452191f1310bd34412dcddf5c0cbca968d92734d3c7af7b1", "hash": "7ee9c00ecf49421d72d55ad6bfa717c89e9a32dd3853c0398637816ba6498c0c", "number": "113636", "timestamp": "1794318681", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a095e573d821f140c72a7d5ad0df5f8becec303869c02650fd0604a277c5cca41fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820b59830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…d4656964b9ed6afcf90be7a03608ea17f83bb7fb97e5b86022ede45545b0cd1c855a7dbbf2e5bcd437841507 (504 bytes)", "02f901f4830e4a25820b60830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c828a2828716b903c91aa3a048c3198e4e62a86620281cf0854f55705f275ac473b307fe76b8f719ffa7c378 (504 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294ffcd9295a62c5cbde78a78fd7988a0f75e740fc380b8…82d3b37859ba1e4205cba5a06cf7a0f0f6b71c2fde6a6a9dad153b958a5f10bfbe30c75eab5845a4459b79c0 (181 bytes)", "02f901f4830e4a25820b74830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…4e4e2832cbdc49e1ffaa17a03467aa1738b7355f01a27ef775a106fe0c22179af00423c59a37c5742c7b8c67 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ac9b9ac6...5fd7508c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002b0cd28fd5208ae073cce39be454d6f0ad38ac3bc5213aaea58f889f3de38c88ca121220364ad1fbd2b86472867c01ac6a2e666b9dc0a6dae9fdc48365d3534b87b07ea2", "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": "11002004249999928221921833.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }