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Canton Updates/122064...ccc3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #138,615

This Gateway_FinalizeBlock transaction built EVM block #138,615 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #138,615
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #138615 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #138615

805ms
805ms

Committed on Canton

Participant commits update 1220647d3c…30ccc3
—

Imported to the execution layers

Importer applies block #138615 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete805ms
805ms

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
#138,615
Block Hash
0xf6b6adfc...63b51ef4
Block Timestamp
Nov 11, 2026, 07:48:29 UTC
Transactions
0xe09e53f3...bd5476090xa8da...ce16 → 0xfd7c...4601Success
0x394c7402...24ba88530x9440...cbe3 → 0xb691...0635Success
Overview
Update ID
1220647d3c...3930ccc3
Offset
431215
Record Time
Nov 11, 2026, 07:48:29 UTC
Command ID
gw-64c9a5594...457a3cdd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bf7d0d15...7ae345e2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004a25bd5fd1984116e7efbd7ee55484fdf74f5940220d5ec7da950b9b1f7bbdddca12122090c4b3927cdbb45bfd45912af9a72e4d7ca4d177213d6cbe86679f641564785f", "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": "11002004249999882136700889.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }
0xf0abf14b...226c67020xde0b...8895 → 0x235d...3c8cSuccess
0xed9b0c34...d87c1c690x7af1...1e84 → 0xd129...b96cSuccess
0xd57a27ef...231aa8db0xac4e...845a → 0x925e...03fcSuccess
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00073a0bb5...964b6747
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00284820ede86e9b8fa2a4526aa9e55a97a253d63ea5bd1cc394e30e2e562dbed9ca121220fadc808bb7303910a827d409045d5ecfefc397acb03af47f4296393fd4bd6b7a", "block": { "timestamp": { "unpack": "1794383309." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084089544008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…16cde0a9d32cff8720aaa2a05344c5e1b55dd8a80ac2e4c9841b34abbe2ded36120dcae0f255697a0b4dc9d6 (173 bytes)", "02f879830e4a25808407270df98407270e048301e6b994b691e7c374490905136b17cd34f1ea4a3a14063587…d0a3a9f5ddecddacce5b27a05d770af384e44e2376c56a1c0208587ae87b3ade4be85ef56e94f9e12f2c7edb (124 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…03b921db7a56bf42f06196a05b8746553b0271ed25a26d8122548cd7e18bcbfdc060bbd2eaf6b2047090e07e (110 bytes)", "02f901f4830e4a25821971830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…167d77152d0320756ab0c9a03d6eaf16389fbfea576378af1042e855951526b2154782fbca7250bcca2400c6 (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7b71654c23512efce5dacea014b80984b5d0ea4e39667e1f852b591408a3aba5f04dcddf4d937801ab0fb04d (110 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:00284820ed...d4bd6b7a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4328e4f1db0e444ba38eeb406ee8b26ea791c33854dd38e0db4580f4457a3cdd", "timestamp": { "unpack": "1794383309." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab1084089544008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…16cde0a9d32cff8720aaa2a05344c5e1b55dd8a80ac2e4c9841b34abbe2ded36120dcae0f255697a0b4dc9d6 (173 bytes)", "02f879830e4a25808407270df98407270e048301e6b994b691e7c374490905136b17cd34f1ea4a3a14063587…d0a3a9f5ddecddacce5b27a05d770af384e44e2376c56a1c0208587ae87b3ade4be85ef56e94f9e12f2c7edb (124 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…03b921db7a56bf42f06196a05b8746553b0271ed25a26d8122548cd7e18bcbfdc060bbd2eaf6b2047090e07e (110 bytes)", "02f901f4830e4a25821971830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…167d77152d0320756ab0c9a03d6eaf16389fbfea576378af1042e855951526b2154782fbca7250bcca2400c6 (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7b71654c23512efce5dacea014b80984b5d0ea4e39667e1f852b591408a3aba5f04dcddf4d937801ab0fb04d (110 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:007655cdd8...b660b996
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:006bfa2fc9...96a9f5b3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "f6b6adfc90962d86b3df3bc8f946ec954be435631650ce3c38df4f0a63b51ef4", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004a25bd5f...1564785f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "006bfa2fc936b9c7c9570022050f2f03008896ec8c9fba8da22fa7314fa2cce07aca12122035bc6a19903d43501262c7b7761e97826ba6d53e7552b7080b82c5ae96a9f5b3", "hash": "f6b6adfc90962d86b3df3bc8f946ec954be435631650ce3c38df4f0a63b51ef4", "number": "138615", "timestamp": "1794383309", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04328e4f1db0e444ba38eeb406ee8b26ea791c33854dd38e0db4580f4457a3cdda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab1084089544008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f190000000000…16cde0a9d32cff8720aaa2a05344c5e1b55dd8a80ac2e4c9841b34abbe2ded36120dcae0f255697a0b4dc9d6 (173 bytes)", "02f879830e4a25808407270df98407270e048301e6b994b691e7c374490905136b17cd34f1ea4a3a14063587…d0a3a9f5ddecddacce5b27a05d770af384e44e2376c56a1c0208587ae87b3ade4be85ef56e94f9e12f2c7edb (124 bytes)", "f86c09840895440082520894fd7c5c8feda660b336cea19f9f429bf2c7084601865af3107a400080831c946e…03b921db7a56bf42f06196a05b8746553b0271ed25a26d8122548cd7e18bcbfdc060bbd2eaf6b2047090e07e (110 bytes)", "02f901f4830e4a25821971830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…167d77152d0320756ab0c9a03d6eaf16389fbfea576378af1042e855951526b2154782fbca7250bcca2400c6 (504 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…7b71654c23512efce5dacea014b80984b5d0ea4e39667e1f852b591408a3aba5f04dcddf4d937801ab0fb04d (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }