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Canton Updates/1220d7...0952
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #32,856

This Gateway_FinalizeBlock transaction built EVM block #32,856 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #32,856
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
446ms

Block planned

Producer plans block #32856 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32856

357ms
357ms

Committed on Canton

Participant commits update 1220d7f36a…a50952
—

Imported to the execution layers

Importer applies block #32856 from GatewayHead

—
0ms
250ms
446ms
EVM
Canton
External call
Total
Complete357ms
357ms

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
#32,856
Block Hash
0x35bd521b...64e313bf
Block Timestamp
Nov 5, 2026, 16:50:51 UTC
Transactions
0x01ecf214...28c975c70x2c16...ccc1 → 0x2a1e...4725Success
0x8ff6c337...d84477840xfe3a...db13 → 0xb378...a5cbSuccess
Overview
Update ID
1220d7f36a...8ca50952
Offset
106121
Record Time
Nov 5, 2026, 16:50:51 UTC
Command ID
gw-64c9a5594...7bb2bc5a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001b079b31...e1d6c3ca
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00082b31a8fc0da2e9aa3f8a709ea00741297dd75cbf6de0186632d715aa4410d9ca121220db7174e5d8271cf92eed9ea37a25f0d0da6fa737891e4136bc82c41ae9ce108d", "block": { "timestamp": { "unpack": "1793897451." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a25820859843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…567aace1016c5217cda886a06a578d2e7003daba349a0447d7ab1862d7c813dc89bddf24997d592ecb23229d (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9dec5e683bc1a3c9cf94ea019c10b85769d7a38d479c4553287772814c2bccb04451896f8b976ddec1df1d7 (111 bytes)", "f87182090f858bb2c9700882520894b3780025f785cee54f5c8877025390f87c8ca5cb88016345785d8a0000…42cb42a20e0bdd6e57222fa0308ffea0df6724e426863a36c09bf92e580e09b2c1269de4f62599d7241237f2 (115 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": [] } }
0x39d54bfb...36e799100x3ae8...6dc6 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00082b31a8...e9ce108d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "02ba0057255bf78a7642565f8ff3f218ad4148eceafee90af04b72397bb2bc5a", "timestamp": { "unpack": "1793897451." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f873830e4a25820859843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…567aace1016c5217cda886a06a578d2e7003daba349a0447d7ab1862d7c813dc89bddf24997d592ecb23229d (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9dec5e683bc1a3c9cf94ea019c10b85769d7a38d479c4553287772814c2bccb04451896f8b976ddec1df1d7 (111 bytes)", "f87182090f858bb2c9700882520894b3780025f785cee54f5c8877025390f87c8ca5cb88016345785d8a0000…42cb42a20e0bdd6e57222fa0308ffea0df6724e426863a36c09bf92e580e09b2c1269de4f62599d7241237f2 (115 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:00d8761f79...59544af7
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002b2ef103...b822011f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "35bd521b4f2259e6afca156093dba8f4d9f8437c7bded73bdf041d4964e313bf", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0055572917...da3e632d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002b2ef1032b20f444f2155faf5da1c4bb172e8cba90b57bb07de12c9d9e28477bca1212209c44de392b258909746b8e973bac1c40db2f4d04e1133da01879efb9b822011f", "hash": "35bd521b4f2259e6afca156093dba8f4d9f8437c7bded73bdf041d4964e313bf", "number": "32856", "timestamp": "1793897451", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a002ba0057255bf78a7642565f8ff3f218ad4148eceafee90af04b72397bb2bc5aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f873830e4a25820859843b9aca00843b9aca1582a0dc942a1e151de8adb9c9231dc00681d5746b9d764725…567aace1016c5217cda886a06a578d2e7003daba349a0447d7ab1862d7c813dc89bddf24997d592ecb23229d (118 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…e9dec5e683bc1a3c9cf94ea019c10b85769d7a38d479c4553287772814c2bccb04451896f8b976ddec1df1d7 (111 bytes)", "f87182090f858bb2c9700882520894b3780025f785cee54f5c8877025390f87c8ca5cb88016345785d8a0000…42cb42a20e0bdd6e57222fa0308ffea0df6724e426863a36c09bf92e580e09b2c1269de4f62599d7241237f2 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0077eb9ad1...ac917ca6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00555729171badd86776009e20835aec8915292a65d2746746362f149ea460156cca1212206e3f2a6d187736f419b6383c58edc5c4b3154fe64ce6fc891dce028eda3e632d", "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": "11002004249999986198231133.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }