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Canton Updates/122033...ed3c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,164

This Gateway_FinalizeBlock transaction built EVM block #139,164 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #139,164
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.8s

Block planned

Producer plans block #139164 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139164

3.0s
3.0s

Committed on Canton

Participant commits update 122033b43f…e8ed3c
—

Imported to the execution layers

Importer applies block #139164 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.8s
EVM
Canton
External call
Total
Complete3.0s
3.0s

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
#139,164
Block Hash
0x808476e8...a8083588
Block Timestamp
Nov 11, 2026, 08:09:28 UTC
Transactions
0x888a4c16...9fb2e4470x26b2...5f86 → 0x0af7...128bSuccess
0x91aa0cb7...e613fcce0x13a3...3253 → 0x235d...3c8cSuccess
Overview
Update ID
122033b43f...53e8ed3c
Offset
432882
Record Time
Nov 11, 2026, 08:09:31 UTC
Command ID
gw-64c9a5594...69859338
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0078f853a7...21bd899c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000f1983938f7706ffc702b46e492fedcbce4e966125885214280c2f8fc5f7f078ca121220e189569ab15f16da1f0307c417f0396c5f17d147763e42193ab94a1a7ffc5d8d", "block": { "timestamp": { "unpack": "1794384568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098417231ff682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8b671fd3646070975804aca00be6c46b4d4c40031584701eb24972087b459f30afc1f82b4b045e21ad28dc1c (110 bytes)", "f8ae8252618405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d62e41579587c782fc3a4ca017a28c2dc392b5883e2c296a6d17ab0e3775d88c0bd4295c57ea5b1b199f99b7 (176 bytes)", "f8ae8252628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…158885c5982715c2cc18a5a04bd6dfbed2d5ed376610d4b04fdb6a3d71f3e8f0350b98c3f99be4674056d3c6 (176 bytes)", "f8ab0f8417231ff68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…47cdb0266d8ee78b9cfe88a03d31fbf4e18dd22be0479ef0db72f6625bb019c95329526ec29c560335f26136 (173 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": [] } }
0x2c315a63...7f605d040xf838...c9bd → 0x5345...9be7Success
0xd003fd5e...a5c9ae7f0x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f198393...7ffc5d8d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "238b1b43b69f70a30c21d0ce572bf16e1ad4dab44d1ad15db15a4dae69859338", "timestamp": { "unpack": "1794384568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098417231ff682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8b671fd3646070975804aca00be6c46b4d4c40031584701eb24972087b459f30afc1f82b4b045e21ad28dc1c (110 bytes)", "f8ae8252618405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d62e41579587c782fc3a4ca017a28c2dc392b5883e2c296a6d17ab0e3775d88c0bd4295c57ea5b1b199f99b7 (176 bytes)", "f8ae8252628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…158885c5982715c2cc18a5a04bd6dfbed2d5ed376610d4b04fdb6a3d71f3e8f0350b98c3f99be4674056d3c6 (176 bytes)", "f8ab0f8417231ff68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…47cdb0266d8ee78b9cfe88a03d31fbf4e18dd22be0479ef0db72f6625bb019c95329526ec29c560335f26136 (173 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:00e20706f7...c51f50b9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0019c894af...0f13c0ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "808476e8bdb65e57c7d01bc1fa8bf66f679c2896fafcfbbb49e8dc3da8083588", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fe9044b9...640821a8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0019c894aff1b5344e477bc6d57b4a79c3fb11453fc41760744f6947a0bc6afbeaca121220d92dfff864bb51567ef1720b814427df820f11fa67e77def569ed9e80f13c0ca", "hash": "808476e8bdb65e57c7d01bc1fa8bf66f679c2896fafcfbbb49e8dc3da8083588", "number": "139164", "timestamp": "1794384568", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0238b1b43b69f70a30c21d0ce572bf16e1ad4dab44d1ad15db15a4dae69859338a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098417231ff682520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…8b671fd3646070975804aca00be6c46b4d4c40031584701eb24972087b459f30afc1f82b4b045e21ad28dc1c (110 bytes)", "f8ae8252618405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d62e41579587c782fc3a4ca017a28c2dc392b5883e2c296a6d17ab0e3775d88c0bd4295c57ea5b1b199f99b7 (176 bytes)", "f8ae8252628405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…158885c5982715c2cc18a5a04bd6dfbed2d5ed376610d4b04fdb6a3d71f3e8f0350b98c3f99be4674056d3c6 (176 bytes)", "f8ab0f8417231ff68259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f190000000000…47cdb0266d8ee78b9cfe88a03d31fbf4e18dd22be0479ef0db72f6625bb019c95329526ec29c560335f26136 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d96c995d...f155fbfd
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fe9044b91a8a4411e268bbc583fed62baf183f352f6452d6befb14ca517b00cfca121220fc6883d278802c0105d929084f4c8c119ded1f627d8b4930f11e142c640821a8", "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": "11002004249999881296018529.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }