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Canton Updates/122085...3788
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #29,611

This Gateway_FinalizeBlock transaction built EVM block #29,611 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #29,611
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s

Block planned

Producer plans block #29611 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #29611

1.2s
1.2s

Committed on Canton

Participant commits update 12208598ff…c53788
—

Imported to the execution layers

Importer applies block #29611 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.5s
EVM
Canton
External call
Total
Complete1.2s
1.2s

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
#29,611
Block Hash
0x9d2fde55...7ccd0bc5
Block Timestamp
Nov 5, 2026, 14:26:35 UTC
Transactions
0x2eaaf3d2...e8b1441c0x15ac...3048 → 0x235d...3c8cSuccess
0xc785ed6d...9ba41d4c0x2d4b...85fe → 0xfe3a...db13Success
Overview
Update ID
12208598ff...a7c53788
Offset
96242
Record Time
Nov 5, 2026, 14:26:36 UTC
Command ID
gw-64c9a5594...883233ce
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008fa87c11...dc3e5f1e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000825ff22cf630b19fb61c3c74953240a1e2f2c19c09faff724563e92f98af2bcca121220efdb3d6b5a5b36f8cd7736dc975dc02cd0bb4a3bf8c17efed94005fa60d19cb5", "block": { "timestamp": { "unpack": "1793888795." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f40c921a02f3525bcab0da011c3a9767d38d6d227705489029cb763fa6cecfcf702ade745784d5857aea4b4 (111 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f8074369a644b9c3dea860a063aa1f6e0f92425937561d5bac0fb9928319e595718d8fdb67c8a94e592a73aa (120 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b0debf3703eb0f31d1918a032ab544a811072b9f9f3b6f3792c3797d7ca4a3b9e8387c7f014b639fba0d414 (141 bytes)", "f8718203dc858bb2c9700882520894746e6712b964297c5fe37870800502c68fd8366d88016345785d8a0000…83c4609c8de1e80e9d6a79a030bee5eabe1b714cae75e2298f114f399892d362144f07d8090010074bb7533b (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": [] } }
0x01047ad4...10a799440xe20e...630f → 0xa276...16d2Success
0x9dfecfc1...6f36d5960xfe3a...db13 → 0x746e...366dSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000825ff22...60d19cb5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d576861865efbab4d63cf1478f1291d672ff0c9ce3e65972e4e36a8e883233ce", "timestamp": { "unpack": "1793888795." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f40c921a02f3525bcab0da011c3a9767d38d6d227705489029cb763fa6cecfcf702ade745784d5857aea4b4 (111 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f8074369a644b9c3dea860a063aa1f6e0f92425937561d5bac0fb9928319e595718d8fdb67c8a94e592a73aa (120 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b0debf3703eb0f31d1918a032ab544a811072b9f9f3b6f3792c3797d7ca4a3b9e8387c7f014b639fba0d414 (141 bytes)", "f8718203dc858bb2c9700882520894746e6712b964297c5fe37870800502c68fd8366d88016345785d8a0000…83c4609c8de1e80e9d6a79a030bee5eabe1b714cae75e2298f114f399892d362144f07d8090010074bb7533b (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:0038b53326...139f7f78
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:002fa734ba...13430f65
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9d2fde5522cb57e8b59481b333a2af251c1d3faa3670835c556df3617ccd0bc5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0020cf3cd9...00e7565a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "002fa734ba9c9db99eebf2dc4b1413ed5e3cd0fe737f9689a316b96ea49215170fca121220cfbd9b1c545202923234d8da4640a6265684b20021b7ebcb03939c2913430f65", "hash": "9d2fde5522cb57e8b59481b333a2af251c1d3faa3670835c556df3617ccd0bc5", "number": "29611", "timestamp": "1793888795", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d576861865efbab4d63cf1478f1291d672ff0c9ce3e65972e4e36a8e883233cea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d06858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…3f40c921a02f3525bcab0da011c3a9767d38d6d227705489029cb763fa6cecfcf702ade745784d5857aea4b4 (111 bytes)", "02f875830e4a250384a0eebb0084a0eebb1582520894fe3a99a761d9fd2b891231f561ed8fba1dd4db13880d…f8074369a644b9c3dea860a063aa1f6e0f92425937561d5bac0fb9928319e595718d8fdb67c8a94e592a73aa (120 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3b0debf3703eb0f31d1918a032ab544a811072b9f9f3b6f3792c3797d7ca4a3b9e8387c7f014b639fba0d414 (141 bytes)", "f8718203dc858bb2c9700882520894746e6712b964297c5fe37870800502c68fd8366d88016345785d8a0000…83c4609c8de1e80e9d6a79a030bee5eabe1b714cae75e2298f114f399892d362144f07d8090010074bb7533b (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0027d5b846...2f177b59
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0020cf3cd9815a1f0df30995bfd18780df9abe81c57f1b8562db4780ccb38b0e92ca12122019653aefc9682b51f32b9d53cf2b3dd1a91cdc625f0c11834bb88bf800e7565a", "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": "11002004249999987320669198.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }