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Canton Updates/12201c...c09d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #11,452

This Gateway_FinalizeBlock transaction built EVM block #11,452 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #11,452
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
961ms

Block planned

Producer plans block #11452 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #11452

769ms
769ms

Committed on Canton

Participant commits update 12201cd5a1…41c09d
—

Imported to the execution layers

Importer applies block #11452 from GatewayHead

—
0ms
250ms
500ms
750ms
961ms
EVM
Canton
External call
Total
Complete769ms
769ms

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
#11,452
Block Hash
0x41ed13c7...c0408840
Block Timestamp
Nov 3, 2026, 04:11:03 UTC
Transactions
0x301232f0...571c01ea0xa322...5af9 → 0x028c...c368Success
0x3cacc77c...1533d2260xeb0e...90e9 → 0x38c9...ee56Success
Overview
Update ID
12201cd5a1...d141c09d
Offset
36976
Record Time
Nov 3, 2026, 04:11:03 UTC
Command ID
gw-64c9a5594...bc6f4025
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00be3e2c27...0de505df
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00634e0606a3b1395f1bd5ddb91eb1dd67a40b0d8ee308ab193d0278da71b982d3ca121220575123dbe67d8b18fcee6dca07cc963455c5eebf5340cdd2becf955b09df2e14", "block": { "timestamp": { "unpack": "1793679063." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a2582205c85746a52880085746a528808825208941ad3b4119e138312a8a72f540da596157d12…811a4177b47be80734d4aea05b868b23775c421c88e2be535d0846997ec8ed704ac3aa8454841cb65c64b13f (124 bytes)", "02f871830e4a2501843b9aca00843b9aca1582f7de94028c4d87d7b2f4f0ab7d8428e0d10d84f674c3688084…5d48eb1231085674c2fee0a00a6bc711ffcdbf1835cf3e51d27f9f8998d9035792658d6b554a34b8f6b2cbc2 (116 bytes)", "02f8b3830e4a254785746a52880085746a52880e826fac94281f50956f5a30123dab26af2f809fc11f8261bc…74d87d658bd6045ef364c7a027e429e56d99824d71a85a6d7be4e0e46419b8f97685b3694b59109db396da24 (182 bytes)", "02f871830e4a2502843b9aca00843b9aca1582a0dc9438c971a7c816b9fefca383ce285173de9547ee568084…381bf7630748c8d3f7e732a02844168f9f21f32329dfcfb28aaf49ca9e54fdbeee61ca51376a18164ad38c8e (116 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": [] } }
0x60529ee1...f0223b380xa253...30e5 → 0x1ad3...db6cSuccess
0xe7c5e6e5...8f42ac540xc095...77de → 0x281f...61bcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00634e0606...09df2e14
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9aa4035732865df0886eb5a3acd50f15ec5c18764a8b5fa03f599ae4bc6f4025", "timestamp": { "unpack": "1793679063." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f879830e4a2582205c85746a52880085746a528808825208941ad3b4119e138312a8a72f540da596157d12…811a4177b47be80734d4aea05b868b23775c421c88e2be535d0846997ec8ed704ac3aa8454841cb65c64b13f (124 bytes)", "02f871830e4a2501843b9aca00843b9aca1582f7de94028c4d87d7b2f4f0ab7d8428e0d10d84f674c3688084…5d48eb1231085674c2fee0a00a6bc711ffcdbf1835cf3e51d27f9f8998d9035792658d6b554a34b8f6b2cbc2 (116 bytes)", "02f8b3830e4a254785746a52880085746a52880e826fac94281f50956f5a30123dab26af2f809fc11f8261bc…74d87d658bd6045ef364c7a027e429e56d99824d71a85a6d7be4e0e46419b8f97685b3694b59109db396da24 (182 bytes)", "02f871830e4a2502843b9aca00843b9aca1582a0dc9438c971a7c816b9fefca383ce285173de9547ee568084…381bf7630748c8d3f7e732a02844168f9f21f32329dfcfb28aaf49ca9e54fdbeee61ca51376a18164ad38c8e (116 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:007ccb0dab...38d0acd8
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005ff88402...9168b11a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "41ed13c7fd7eac605b042e870e9ad6316f623e86046d76dcbcd0fe13c0408840", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00222a8f47...973b522a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005ff8840247b24c75e7904c2b0eb437d12c6c5b7fe573d901d0d1bae414b50b4eca121220a9819af38be3f4db254eb759682c735c3b2cffb041a217055ec902f09168b11a", "hash": "41ed13c7fd7eac605b042e870e9ad6316f623e86046d76dcbcd0fe13c0408840", "number": "11452", "timestamp": "1793679063", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09aa4035732865df0886eb5a3acd50f15ec5c18764a8b5fa03f599ae4bc6f4025a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f879830e4a2582205c85746a52880085746a528808825208941ad3b4119e138312a8a72f540da596157d12…811a4177b47be80734d4aea05b868b23775c421c88e2be535d0846997ec8ed704ac3aa8454841cb65c64b13f (124 bytes)", "02f871830e4a2501843b9aca00843b9aca1582f7de94028c4d87d7b2f4f0ab7d8428e0d10d84f674c3688084…5d48eb1231085674c2fee0a00a6bc711ffcdbf1835cf3e51d27f9f8998d9035792658d6b554a34b8f6b2cbc2 (116 bytes)", "02f8b3830e4a254785746a52880085746a52880e826fac94281f50956f5a30123dab26af2f809fc11f8261bc…74d87d658bd6045ef364c7a027e429e56d99824d71a85a6d7be4e0e46419b8f97685b3694b59109db396da24 (182 bytes)", "02f871830e4a2502843b9aca00843b9aca1582a0dc9438c971a7c816b9fefca383ce285173de9547ee568084…381bf7630748c8d3f7e732a02844168f9f21f32329dfcfb28aaf49ca9e54fdbeee61ca51376a18164ad38c8e (116 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002efc0e94...13ae2140
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00222a8f476e8e96e2639f0d9e27098cf21a5739b747b1b5efe8f7ad8c1ba9e399ca121220b75f2a2f8488c84750776aa5a489d655100d0bd0d5dcedb107682e54973b522a", "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": "11002004249999995762146970.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }