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Canton Updates/1220ab...eba7
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #59,306

This Gateway_FinalizeBlock transaction built EVM block #59,306 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #59,306
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #59306 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #59306

876ms
876ms

Committed on Canton

Participant commits update 1220aba9ba…e5eba7
—

Imported to the execution layers

Importer applies block #59306 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete876ms
876ms

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
#59,306
Block Hash
0xbf6caa88...94ca389c
Block Timestamp
Nov 7, 2026, 01:32:39 UTC
Transactions
0x0245fe5d...80e6ad020x16c2...29eb → 0x23e5...229aSuccess
0x338fc8ff...899d66de0x0034...e3a0 → 0x235d...3c8cSuccess
Overview
Update ID
1220aba9ba...59e5eba7
Offset
187415
Record Time
Nov 7, 2026, 01:32:39 UTC
Command ID
gw-64c9a5594...19e24d94
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00640e08e0...0a1e5a15
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "003d5d6b9845c135b9be1528ab2b2b1a6c8ef9a39b852fb0cde32ce10dd13816f1ca12122004d0943142f95bed6abcf3e2bbf37928618f90af88479b679be3202c434cd5e8", "block": { "timestamp": { "unpack": "1794015159." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f433ceee27e65e87661e20a016cf33280beca8750e1508b0e7b7eac3712b1ab68dead6f03f74896ab0bdd870 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…4a3bbe7653483ca5d51dd3a0298df80db249b63505f8880e42b756b49b479db250cbc5ed1ffecc2e8f5cb3d4 (174 bytes)", "f871822384858bb2c97008825208949034024013758a629d17ff5b4f76036db423784288016345785d8a0000…8561421d62fdfe672d3ad8a04873d0cae1453ef62facab9f67e996f5a2eb4c3c7ba443333400d467829cf35c (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": [] } }
0xff86e278...56e524910xfe3a...db13 → 0x9034...7842Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:003d5d6b98...434cd5e8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5b5007c989428f3febcc7284859404aa3d4ca248d9bc641db35a9f8919e24d94", "timestamp": { "unpack": "1794015159." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f433ceee27e65e87661e20a016cf33280beca8750e1508b0e7b7eac3712b1ab68dead6f03f74896ab0bdd870 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…4a3bbe7653483ca5d51dd3a0298df80db249b63505f8880e42b756b49b479db250cbc5ed1ffecc2e8f5cb3d4 (174 bytes)", "f871822384858bb2c97008825208949034024013758a629d17ff5b4f76036db423784288016345785d8a0000…8561421d62fdfe672d3ad8a04873d0cae1453ef62facab9f67e996f5a2eb4c3c7ba443333400d467829cf35c (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:00445025fc...699c2bce
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005cfdf257...31686041
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "bf6caa889d20279eb81b77ea334a62234486423cb8cc09db1c14907494ca389c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00004c6cd5...cff837f0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005cfdf257fa45a4b30f5d2ad5f9b9aa021d0f096c5e9aa827c938788aa6fd8753ca12122088de0a2c03638ddc3f9a00abde47e283c92ea36ff5d6afa53eee09e931686041", "hash": "bf6caa889d20279eb81b77ea334a62234486423cb8cc09db1c14907494ca389c", "number": "59306", "timestamp": "1794015159", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90277a05b5007c989428f3febcc7284859404aa3d4ca248d9bc641db35a9f8919e24d94a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (634 bytes)", "envelopes": [ "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…f433ceee27e65e87661e20a016cf33280beca8750e1508b0e7b7eac3712b1ab68dead6f03f74896ab0bdd870 (111 bytes)", "f8ac03858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…4a3bbe7653483ca5d51dd3a0298df80db249b63505f8880e42b756b49b479db250cbc5ed1ffecc2e8f5cb3d4 (174 bytes)", "f871822384858bb2c97008825208949034024013758a629d17ff5b4f76036db423784288016345785d8a0000…8561421d62fdfe672d3ad8a04873d0cae1453ef62facab9f67e996f5a2eb4c3c7ba443333400d467829cf35c (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00666d9862...0bef231d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00004c6cd5f79df73358aed61de8facccd35a9626ab07cbddefed8ab35feb1e5d6ca121220d7da2a83484fc93da2863fc1443726559b09413075f10e6338995326cff837f0", "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": "11002004249999974558890714.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }