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Canton Updates/122095...6664
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #83,720

This Gateway_FinalizeBlock transaction built EVM block #83,720 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #83,720
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #83720 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #83720

1.3s
1.3s

Committed on Canton

Participant commits update 1220958d3f…526664
—

Imported to the execution layers

Importer applies block #83720 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.6s
EVM
Canton
External call
Total
Complete1.3s
1.3s

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
#83,720
Block Hash
0xed630f28...62f38f05
Block Timestamp
Nov 8, 2026, 09:59:02 UTC
Transactions
0xe23afc56...4da94e170x70f6...06ad → 0x51be...67edSuccess
0x003f0e57...122e695d0x7239...d6ea → 0xb778...3d80Success
Overview
Update ID
1220958d3f...45526664
Offset
262603
Record Time
Nov 8, 2026, 09:59:03 UTC
Command ID
gw-64c9a5594...78797366
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0035c51c82...189f3f91
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0020d00b76a2f15aeb4d5fb9ab0161f5002a32f11e7f4d7307b9bbdf1f28da20a1ca1212204859cba4d5a8ed1c47a77f5ef6155035c272657055cf2aef0175803745f98ac5", "block": { "timestamp": { "unpack": "1794131942." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…42b731cf6eda957f8e803fa05a85695af6060d999a779ea8536e5eba779549d0389a8ab177da83799f1265e9 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b8d60168e027c2eade51aa03c382d37e4570d63bde8b49f7a3f6b363d79890deb00ac1fe8fdfd5b92ac3099 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b758b9545f8b0bcfae9d90a02f605ea91f390841011de6a05a210be1e342d909865187cabc74dc65d3ac7a2e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ed6f1a6b4601a92dda1f7da00e849b8c7bf010582fc7579c1811944428e3194d5200003b5cd3711c22a6104e (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2397802dd2c6ac6108aea6a07912f304e0e10d3b2fa732d668a432dc6b75b51def515c39e3e0abfb7ed3f070 (111 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": [] } }
0x71b01597...5c2138ae0x7ab4...07e2 → 0xa276...16d2Success
0x45d0b300...ef244ae20xbe00...e856 → 0xa276...16d2Success
0x428e5eab...8b9360650xe796...3778 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0020d00b76...45f98ac5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "bd417b90dbfae9a4bc3b648c33a1bd112db89a8130e12617745a98cc78797366", "timestamp": { "unpack": "1794131942." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…42b731cf6eda957f8e803fa05a85695af6060d999a779ea8536e5eba779549d0389a8ab177da83799f1265e9 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b8d60168e027c2eade51aa03c382d37e4570d63bde8b49f7a3f6b363d79890deb00ac1fe8fdfd5b92ac3099 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b758b9545f8b0bcfae9d90a02f605ea91f390841011de6a05a210be1e342d909865187cabc74dc65d3ac7a2e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ed6f1a6b4601a92dda1f7da00e849b8c7bf010582fc7579c1811944428e3194d5200003b5cd3711c22a6104e (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2397802dd2c6ac6108aea6a07912f304e0e10d3b2fa732d668a432dc6b75b51def515c39e3e0abfb7ed3f070 (111 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:007e4e4c98...58b2a1aa
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009009f9ad...396fc2e5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ed630f28e7a75f39707ec3f5cc8569d5a1f73a073e0dd49d1b309f5562f38f05", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0032aa3900...d23fb782
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009009f9ad56185f1ca5f128dd6ea82dd7b65b2d49b9e01a95d615f02baa65ffd1ca1212205fb57587cc22c7b4a4950240758376c9f27734d6dba964538c982cd4396fc2e5", "hash": "ed630f28e7a75f39707ec3f5cc8569d5a1f73a073e0dd49d1b309f5562f38f05", "number": "83720", "timestamp": "1794131942", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0bd417b90dbfae9a4bc3b648c33a1bd112db89a8130e12617745a98cc78797366a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac09858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…42b731cf6eda957f8e803fa05a85695af6060d999a779ea8536e5eba779549d0389a8ab177da83799f1265e9 (174 bytes)", "f8ac06858bb2c970088259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f1900000000…5b8d60168e027c2eade51aa03c382d37e4570d63bde8b49f7a3f6b363d79890deb00ac1fe8fdfd5b92ac3099 (174 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…b758b9545f8b0bcfae9d90a02f605ea91f390841011de6a05a210be1e342d909865187cabc74dc65d3ac7a2e (141 bytes)", "f88b07858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…ed6f1a6b4601a92dda1f7da00e849b8c7bf010582fc7579c1811944428e3194d5200003b5cd3711c22a6104e (141 bytes)", "f86d08858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…2397802dd2c6ac6108aea6a07912f304e0e10d3b2fa732d668a432dc6b75b51def515c39e3e0abfb7ed3f070 (111 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00de6dc91f...f821b823
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0032aa3900607851d1f10ffcd99ca8184522347f92a75c0d5c2730985fda7ec2e8ca121220a48e5246c23178f6c4c06663f689fbd5110756dc00b9f75f48d29615d23fb782", "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": "11002004249999966114622427.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }