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Canton Updates/1220a7...ebf8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #60,153

This Gateway_FinalizeBlock transaction built EVM block #60,153 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #60,153
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
733ms

Block planned

Producer plans block #60153 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #60153

586ms
586ms

Committed on Canton

Participant commits update 1220a760f2…29ebf8
—

Imported to the execution layers

Importer applies block #60153 from GatewayHead

—
0ms
250ms
500ms
733ms
EVM
Canton
External call
Total
Complete586ms
586ms

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
#60,153
Block Hash
0x3e53881d...7283bd2b
Block Timestamp
Nov 7, 2026, 02:06:31 UTC
Transactions
0x456c3918...32be3a260x9690...f9e6 → 0xa276...16d2Success
0xf00006f6...a72ddd5f0x5845...54ed → 0x51be...67edSuccess
Overview
Update ID
1220a760f2...c129ebf8
Offset
189990
Record Time
Nov 7, 2026, 02:06:31 UTC
Command ID
gw-64c9a5594...d60c3a92
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0043e99a1e...0552add7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00156344d4ef8ce8190e79cad838492e569c7e96b831aa9d88820c1bf478fb1bfeca1212204eb3e7e50c966442aa62bbb7d375d927db11b557733cdba5b60d5cde7ea476b8", "block": { "timestamp": { "unpack": "1794017191." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fd5fc854d82f7ddf51376a03aa3e55a116b5ce45896666cbe63032331b0b0736a6d12add4b54aa3b3445550 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…de0d193df2bce9c50f6a86a067151db25adc2e4a2abebf31dfba5117ea074ea2db8fab4fb331e960dcd7c4e6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cffc69a892e1031de51e74a07fc5735bfcc2e58306a7e3b251c0335d64697e5c910bf35da7ae42d9d671eb9e (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…07b6dd11c7ebc9d945def2a03eac85c5a39ed78fd308d6d5544ccc3d4375d1f33700ee446484ad7bc73f8c03 (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": [] } }
0x984050fe...511667460x2511...2c62 → 0x235d...3c8cSuccess
0x5e3f3c9a...b3242f980xbc97...6b82 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00156344d4...7ea476b8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "844ae2a7fc64c1e3a22968ff2dcc5b1684346f294c1850ac7e4ab96fd60c3a92", "timestamp": { "unpack": "1794017191." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fd5fc854d82f7ddf51376a03aa3e55a116b5ce45896666cbe63032331b0b0736a6d12add4b54aa3b3445550 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…de0d193df2bce9c50f6a86a067151db25adc2e4a2abebf31dfba5117ea074ea2db8fab4fb331e960dcd7c4e6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cffc69a892e1031de51e74a07fc5735bfcc2e58306a7e3b251c0335d64697e5c910bf35da7ae42d9d671eb9e (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…07b6dd11c7ebc9d945def2a03eac85c5a39ed78fd308d6d5544ccc3d4375d1f33700ee446484ad7bc73f8c03 (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:00e32b2abe...6df102b5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00651b3057...4dcf4b16
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "3e53881de8569a33a0d7213dcb8abb3d2df5b957a70f09940514784d7283bd2b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004459ac3a...65ba2e53
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00651b305771d2dbe3bc139d3f315a417325335b7171f2a467af917220fca2e6f1ca121220450d00c2a9bb8f8439c22de2246ae512776393755974080fd4e1c8cb4dcf4b16", "hash": "3e53881de8569a33a0d7213dcb8abb3d2df5b957a70f09940514784d7283bd2b", "number": "60153", "timestamp": "1794017191", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0844ae2a7fc64c1e3a22968ff2dcc5b1684346f294c1850ac7e4ab96fd60c3a92a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d09858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fd5fc854d82f7ddf51376a03aa3e55a116b5ce45896666cbe63032331b0b0736a6d12add4b54aa3b3445550 (111 bytes)", "f8ac03858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…de0d193df2bce9c50f6a86a067151db25adc2e4a2abebf31dfba5117ea074ea2db8fab4fb331e960dcd7c4e6 (174 bytes)", "f88b04858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…cffc69a892e1031de51e74a07fc5735bfcc2e58306a7e3b251c0335d64697e5c910bf35da7ae42d9d671eb9e (141 bytes)", "f8ac03858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…07b6dd11c7ebc9d945def2a03eac85c5a39ed78fd308d6d5544ccc3d4375d1f33700ee446484ad7bc73f8c03 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ef9b66a3...baeb06c5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004459ac3a2c7079c68eadb34c8452462ccb7c31fa379c2d78192c67d89c2db746ca121220074ac9e38be2030098d3754199d34a5890c542396cec6d09e084dc8a65ba2e53", "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": "11002004249999974213359402.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }