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Canton Updates/122030...75ba
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #83,245

This Gateway_FinalizeBlock transaction built EVM block #83,245 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #83,245
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #83245 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83245

955ms
955ms

Committed on Canton

Participant commits update 122030be9d…0c75ba
—

Imported to the execution layers

Importer applies block #83245 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete955ms
955ms

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
#83,245
Block Hash
0x9ad8c1b7...079e5bca
Block Timestamp
Nov 8, 2026, 09:37:33 UTC
Transactions
0x6c79371a...67386d000x4300...63cc → 0xa080...b8f2Success
0xb93b5c62...540c70e60xd342...79d9 → 0x23e5...229aSuccess
Overview
Update ID
122030be9d...a10c75ba
Offset
261157
Record Time
Nov 8, 2026, 09:37:33 UTC
Command ID
gw-64c9a5594...eab0c0ca
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bb1ed364...0cc9165f
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00300d9f6d3085bafd457d90895e73a0ac23c2e5d84543de4041a00c8e93bf6c2bca12122054e3e0c1d71c9c9d90d9b4f3e11fddd88b5469e00a77dc417cf4a7f3ff0ed51f", "block": { "timestamp": { "unpack": "1794130653." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bfe2d2d8e3abb8faa7ccd4a07470b9871d0adbdcdbccfd59b01255bc4b48f3d83cf86d1f7161ac3ca1382910 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7f8e91a7739ccd47e41c48a06e3d410a3eeff06c55a292e5302a1b2ad87997098140d3618166e1b321b8dc66 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ea6cd30e1af7dc52ea74ada0019342fd9246aba284f1eb7009d2e845febb989c9d06f32823c51441c879d6c6 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8494182f7e706b9b75f8e3a07605de411f41b6c5ee30c7bae0fcf7004c410e01b7d4cbc64dc3c118052d3b7e (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": [] } }
0x8af9b8fb...d7cf2b580x6688...e0a6 → 0x235d...3c8cSuccess
0x3570d291...54dad9bd0xa90f...7ae5 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00300d9f6d...ff0ed51f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "27470b0835fb30ed9c11b7cfade4aac2ac7a86d20bfa24a3ca61ee2beab0c0ca", "timestamp": { "unpack": "1794130653." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bfe2d2d8e3abb8faa7ccd4a07470b9871d0adbdcdbccfd59b01255bc4b48f3d83cf86d1f7161ac3ca1382910 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7f8e91a7739ccd47e41c48a06e3d410a3eeff06c55a292e5302a1b2ad87997098140d3618166e1b321b8dc66 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ea6cd30e1af7dc52ea74ada0019342fd9246aba284f1eb7009d2e845febb989c9d06f32823c51441c879d6c6 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8494182f7e706b9b75f8e3a07605de411f41b6c5ee30c7bae0fcf7004c410e01b7d4cbc64dc3c118052d3b7e (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:00144ef4a4...ad4eb918
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005f9f5e3c...488157a6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9ad8c1b70045e813f998a4d6db9a6c2c6a4d57a500317f9d4211d8c0079e5bca", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fb540ddb...a684af42
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005f9f5e3c186bfbfb8c4f4c4da9592e332f3b99f4bbe848fd42ed1525ee048a79ca1212202b66ed13c44cfb2f6a2d15b65550a4583888f0295836a9a7e3188676488157a6", "hash": "9ad8c1b70045e813f998a4d6db9a6c2c6a4d57a500317f9d4211d8c0079e5bca", "number": "83245", "timestamp": "1794130653", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a027470b0835fb30ed9c11b7cfade4aac2ac7a86d20bfa24a3ca61ee2beab0c0caa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a858bb2c9700882598394a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bfe2d2d8e3abb8faa7ccd4a07470b9871d0adbdcdbccfd59b01255bc4b48f3d83cf86d1f7161ac3ca1382910 (174 bytes)", "f86d0c858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…7f8e91a7739ccd47e41c48a06e3d410a3eeff06c55a292e5302a1b2ad87997098140d3618166e1b321b8dc66 (111 bytes)", "f86d05858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…ea6cd30e1af7dc52ea74ada0019342fd9246aba284f1eb7009d2e845febb989c9d06f32823c51441c879d6c6 (111 bytes)", "f8ac09858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8494182f7e706b9b75f8e3a07605de411f41b6c5ee30c7bae0fcf7004c410e01b7d4cbc64dc3c118052d3b7e (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00af6b23e0...9537b679
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fb540ddb8fd0821baa1e6153dab1e08e117ca168874f78395845594793886d3dca121220bd1ecfa63e76c5756eb30e831841e1f990b1a70c29693c145d130f30a684af42", "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": "11002004249999966293886603.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }