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Canton Updates/122080...d54a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #120,045

This Gateway_FinalizeBlock transaction built EVM block #120,045 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #120,045
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
734ms

Block planned

Producer plans block #120045 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #120045

587ms
587ms

Committed on Canton

Participant commits update 1220804b34…d5d54a
—

Imported to the execution layers

Importer applies block #120045 from GatewayHead

—
0ms
250ms
500ms
734ms
EVM
Canton
External call
Total
Complete587ms
587ms

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
#120,045
Block Hash
0x40535d72...7b7a41b8
Block Timestamp
Nov 10, 2026, 19:00:28 UTC
Transactions
0x1bf1a47f...e078dc610x214a...f50f → 0x925e...03fcSuccess
0xbc4114be...526010740xac4e...845a → 0x925e...03fcSuccess
Overview
Update ID
1220804b34...e8d5d54a
Offset
374735
Record Time
Nov 10, 2026, 19:00:28 UTC
Command ID
gw-64c9a5594...d3b288d1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002984614c...a9c13c3e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ad0e02c1eff247576955f3883375aae9427dff4a0510b1872dfb9d7b212ca367ca1212208e5348c979756789630bc408f74ae503640be95f00251dbe6260e34cd976f391", "block": { "timestamp": { "unpack": "1794337228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821104830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1eb6f3a13b43d3900429eaa0650113316f69b28ded02f33d264335771bb6910447ee71004a9b8edfa9496a29 (504 bytes)", "f8ab098407270e008259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…aa89e4f4611067ef4e25aea0103d65f16a5af923ae699dd03b0ca2f9792306a3f84679c23e04cb338a4ba12a (173 bytes)", "02f901f4830e4a25821143830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…509dd9fe53f52564546105a0080e9e87374a9466ab57151327e91ad98c7f4d20b1bdd83db68ffb082fd02fcd (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…862fb351ada230c14dbe11a07ef025c85916ec1c8906b890afb96789e52c2cb9e3252e0ce5f99b69b94de423 (2,475 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": [] } }
0x3e120b57...fad7200b0xa69d...c8d4 → 0x5a27...57a8Success
0xd9db223b...5b015aad0xcf62...da9c → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ad0e02c1...d976f391
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "b79c28470f8afa9fce60aca1b935c98ed38d035c517d0ef1757276b6d3b288d1", "timestamp": { "unpack": "1794337228." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821104830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1eb6f3a13b43d3900429eaa0650113316f69b28ded02f33d264335771bb6910447ee71004a9b8edfa9496a29 (504 bytes)", "f8ab098407270e008259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…aa89e4f4611067ef4e25aea0103d65f16a5af923ae699dd03b0ca2f9792306a3f84679c23e04cb338a4ba12a (173 bytes)", "02f901f4830e4a25821143830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…509dd9fe53f52564546105a0080e9e87374a9466ab57151327e91ad98c7f4d20b1bdd83db68ffb082fd02fcd (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…862fb351ada230c14dbe11a07ef025c85916ec1c8906b890afb96789e52c2cb9e3252e0ce5f99b69b94de423 (2,475 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:00792d05c9...e5ef2f19
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004529a10b...1b6420ec
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "40535d722fa149f719ae6fbba0829ea5fe87e1d965aeb9cc4d3b2d777b7a41b8", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0009265e74...1584ceab
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004529a10bcc87216ac9e2d9c38c4fa0505d4364d0d624731be71eb6d8ba58ec1fca1212206ee1e3d79b7bc302cd13b0a4e19cf7e1087e2c62433c19ae3e994ea71b6420ec", "hash": "40535d722fa149f719ae6fbba0829ea5fe87e1d965aeb9cc4d3b2d777b7a41b8", "number": "120045", "timestamp": "1794337228", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0b79c28470f8afa9fce60aca1b935c98ed38d035c517d0ef1757276b6d3b288d1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821104830f4240831e8480830c98fd94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1eb6f3a13b43d3900429eaa0650113316f69b28ded02f33d264335771bb6910447ee71004a9b8edfa9496a29 (504 bytes)", "f8ab098407270e008259a2945a27ebac233f82fd528fb5da61a65250003b57a880b84440c10f190000000000…aa89e4f4611067ef4e25aea0103d65f16a5af923ae699dd03b0ca2f9792306a3f84679c23e04cb338a4ba12a (173 bytes)", "02f901f4830e4a25821143830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…509dd9fe53f52564546105a0080e9e87374a9466ab57151327e91ad98c7f4d20b1bdd83db68ffb082fd02fcd (504 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…862fb351ada230c14dbe11a07ef025c85916ec1c8906b890afb96789e52c2cb9e3252e0ce5f99b69b94de423 (2,475 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f16d9c24...b6ecfc83
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0009265e74cf16dcf33e51b9c3d82cca51889bad29b5d5a7982ceb5a4965d823aaca121220545c161cbac4a2a1e43620e7f612818c0800d297e70fa06c49c9f0db1584ceab", "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": "11002004249999907845972246.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }