Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #32,203 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #32,203

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

2.0s

4.0s

6.0s

7.2s

Block planned

Producer plans block #32203 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #32203

5.8s

Committed on Canton

Participant commits update 1220d7e3a4…0ca2d9

—

Imported to the execution layers

Importer applies block #32203 from GatewayHead

—

0ms

2.0s

4.0s

6.0s

7.2s

EVM

Canton

External call

Total

Complete5.8s

5.8s

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

#32,203

Block Hash

0x10def3e1...08d49554

Block Timestamp

Nov 5, 2026, 16:22:11 UTC

Transactions

0x152eef50...88336ab60xf075...f203 → 0x235d...3c8cSuccess

0x88bc361c...61e940ea0x203c...5894 → 0xe0a4...1b87Success

Overview

Update ID

1220d7e3a4...b10ca2d9

Offset

104133

Record Time

Nov 5, 2026, 16:22:16 UTC

Command ID

gw-64c9a5594...c4b977de

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0087201e78...5d492d56

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "004d02734740991f19335d43f5ef6a884ee43b37bfcd75b4f4e23055ab12e7a516ca121220c516a662f3b730dd8408ff482f56c5f186781116f6980d31e5a49e5e16ad6560", "block": { "timestamp": { "unpack": "1793895731." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…93b2980c6863a990449a19a05c67f94744c6f8d8338b33e2b4beffe36008c11f5d830af03a76c873dd672b24 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f2e452f583b0f4e3caeaa05b205222ec07c3c58de779f8f92869383ceab53424fc0e96ca903a9ba65215b4 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7a863950326ca936972778a00d7573076c11529ed43ddb6650eab5f8a04c99d1de5551cdeccba95917f02931 (111 bytes)", "f8718207d3858bb2c9700882520894d80ee508e069217598cb0828a74a3a524dee050288016345785d8a0000…1462b4fdb8edc98e113e58a01f66b4fbcdbf181549c468ec4e493d79bb71c6b9ff922cef18090bcd56519e7f (115 bytes)", "f8718207d4858bb2c9700882520894aca20c28f01a40c1e53b48f92bb593deb63db83888016345785d8a0000…334da7534e00e5b285d56ea035114152e3279bb13aadcb8a4690c168b70f3ee3931482e6e56e785c9c656907 (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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:004d027347...16ad6560

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d40ce01abc7a8f6817e65405c856f2c0fb7a3dc310c6f59c6a713344c4b977de", "timestamp": { "unpack": "1793895731." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…93b2980c6863a990449a19a05c67f94744c6f8d8338b33e2b4beffe36008c11f5d830af03a76c873dd672b24 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f2e452f583b0f4e3caeaa05b205222ec07c3c58de779f8f92869383ceab53424fc0e96ca903a9ba65215b4 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7a863950326ca936972778a00d7573076c11529ed43ddb6650eab5f8a04c99d1de5551cdeccba95917f02931 (111 bytes)", "f8718207d3858bb2c9700882520894d80ee508e069217598cb0828a74a3a524dee050288016345785d8a0000…1462b4fdb8edc98e113e58a01f66b4fbcdbf181549c468ec4e493d79bb71c6b9ff922cef18090bcd56519e7f (115 bytes)", "f8718207d4858bb2c9700882520894aca20c28f01a40c1e53b48f92bb593deb63db83888016345785d8a0000…334da7534e00e5b285d56ea035114152e3279bb13aadcb8a4690c168b70f3ee3931482e6e56e785c9c656907 (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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0051515721...8399ed56

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0009511b07e6b14d394d91c14f8ee54a749c58f80d68b04bf16a7dadeee48dc89dca12122077dbbc131fd43b34d58ac2435e10c926ee078456ecb0a80efa9f6244e5fee529", "hash": "10def3e1da3547700b2b8a570274f4451701b68783d87a4bc979a41008d49554", "number": "32203", "timestamp": "1793895731", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d40ce01abc7a8f6817e65405c856f2c0fb7a3dc310c6f59c6a713344c4b977dea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac04858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…93b2980c6863a990449a19a05c67f94744c6f8d8338b33e2b4beffe36008c11f5d830af03a76c873dd672b24 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f1f2e452f583b0f4e3caeaa05b205222ec07c3c58de779f8f92869383ceab53424fc0e96ca903a9ba65215b4 (141 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7a863950326ca936972778a00d7573076c11529ed43ddb6650eab5f8a04c99d1de5551cdeccba95917f02931 (111 bytes)", "f8718207d3858bb2c9700882520894d80ee508e069217598cb0828a74a3a524dee050288016345785d8a0000…1462b4fdb8edc98e113e58a01f66b4fbcdbf181549c468ec4e493d79bb71c6b9ff922cef18090bcd56519e7f (115 bytes)", "f8718207d4858bb2c9700882520894aca20c28f01a40c1e53b48f92bb593deb63db83888016345785d8a0000…334da7534e00e5b285d56ea035114152e3279bb13aadcb8a4690c168b70f3ee3931482e6e56e785c9c656907 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:000a2c73ea...9f29f2a9

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00515157217a28a6534700f349cbd7b9830b41aeab07984b9aecb246eccf2c0e0bca1212206cdc0c8a01f40f699ad95075a26a337de862b9fd1096589da54868cc8399ed56", "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": "11002004249999986422044233.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }