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Canton Updates/122043...205d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #189,307

This Gateway_FinalizeBlock transaction built EVM block #189,307 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #189,307
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
60ms

Block planned

Producer plans block #189307 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #189307

48ms
48ms

Committed on Canton

Participant commits update 1220433252…9a205d
—

Imported to the execution layers

Importer applies block #189307 from GatewayHead

—
0ms
60ms
EVM
Canton
External call
Total
Complete48ms
48ms

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
#189,307
Block Hash
0x3f8eb34b...4979d3b2
Block Timestamp
Nov 13, 2026, 22:33:35 UTC
Transactions
0x3be9d3b7...c5a7e90d0x8d34...cb3c → 0xd749...a210Success
0x3d7d0f89...539de3da0x7da0...e36e → 0x235d...3c8cSuccess
Overview
Update ID
1220433252...b19a205d
Offset
587057
Record Time
Nov 13, 2026, 22:33:35 UTC
Command ID
gw-64c9a5594...5a8aabdf
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f5df4fb9...4906e030
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003e718b7863843d04761de7a61be4e47469c16814107b87a721ee956f2ad1671bca121220ff7b60420e434e94858a440fdfc7a39e392d70b14f92eb2023e81d3afe53daf2", "block": { "timestamp": { "unpack": "1794609215." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1385035a4e900982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d55b6d79090fe443e8f542a01779c1cf8d987341dd39a0667b80eaba85d2988c17d3eff5fe128ae5a56e7672 (111 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d7491575cb6bec79e9ed7ead32adc91f2724a2108701…bc17c3c29a57435bd160caa06c57ff891dce14b03c788957080343d7c6f4ccb80a8567d1ee952ccc287e5fa8 (119 bytes)", "f88b1685035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…85e211a5d9ea25908e3521a065500e53d62eb87f962ff8ba8898ed94d9d863207794d67941aa2449efacac84 (141 bytes)", "f8ac1285035a4e90098259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…007eb3668948c2af051b91a00497882012d243151252c61ad5cb2fcde4df0f0b705183853f6c7749917ffe06 (174 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": [] } }
0x6a32374a...0326386c0xb670...78b3 → 0x51be...67edSuccess
0x5671cbb0...d527a5d20x942f...0b74 → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003e718b78...fe53daf2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "bdfd49d290dfc0436e3fddfc2f34817c5f37f4ae4a70e3b2005490545a8aabdf", "timestamp": { "unpack": "1794609215." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d1385035a4e900982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d55b6d79090fe443e8f542a01779c1cf8d987341dd39a0667b80eaba85d2988c17d3eff5fe128ae5a56e7672 (111 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d7491575cb6bec79e9ed7ead32adc91f2724a2108701…bc17c3c29a57435bd160caa06c57ff891dce14b03c788957080343d7c6f4ccb80a8567d1ee952ccc287e5fa8 (119 bytes)", "f88b1685035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…85e211a5d9ea25908e3521a065500e53d62eb87f962ff8ba8898ed94d9d863207794d67941aa2449efacac84 (141 bytes)", "f8ac1285035a4e90098259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…007eb3668948c2af051b91a00497882012d243151252c61ad5cb2fcde4df0f0b705183853f6c7749917ffe06 (174 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:00c5a83bed...64fc3677
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003ecbe419...308dbc8e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3f8eb34b9e369d7ed95d7ade863ff01d88094db361e7fa1a63f06e594979d3b2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007dffe647...f183bef6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003ecbe4199d440d7905f23e9fd29a50eede0148d63e8e754e43db61143e0030b5ca121220173615c7a76961273f7ec855b4d7810dd7f511cacdfe63a01ece84f1308dbc8e", "hash": "3f8eb34b9e369d7ed95d7ade863ff01d88094db361e7fa1a63f06e594979d3b2", "number": "189307", "timestamp": "1794609215", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0bdfd49d290dfc0436e3fddfc2f34817c5f37f4ae4a70e3b2005490545a8aabdfa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86d1385035a4e900982520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…d55b6d79090fe443e8f542a01779c1cf8d987341dd39a0667b80eaba85d2988c17d3eff5fe128ae5a56e7672 (111 bytes)", "02f874830e4a2509843b9aca0e843b9aca0e82520894d7491575cb6bec79e9ed7ead32adc91f2724a2108701…bc17c3c29a57435bd160caa06c57ff891dce14b03c788957080343d7c6f4ccb80a8567d1ee952ccc287e5fa8 (119 bytes)", "f88b1685035a4e90098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…85e211a5d9ea25908e3521a065500e53d62eb87f962ff8ba8898ed94d9d863207794d67941aa2449efacac84 (141 bytes)", "f8ac1285035a4e90098259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…007eb3668948c2af051b91a00497882012d243151252c61ad5cb2fcde4df0f0b705183853f6c7749917ffe06 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0072e0c440...c8d3761f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007dffe6475ad1297a512ad85cdd80546caae77e1a9dd40d48b6ad87c04e25d90bca121220707f80380d0a51b637117b4e066f8bf76a766abf931d32a1cacff120f183bef6", "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": "11002004249999840560207539.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }