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Canton Updates/1220c4...7286
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #123,058

This Gateway_FinalizeBlock transaction built EVM block #123,058 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #123,058
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.6s

Block planned

Producer plans block #123058 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123058

1.3s
1.3s

Committed on Canton

Participant commits update 1220c44467…597286
—

Imported to the execution layers

Importer applies block #123058 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
#123,058
Block Hash
0xc5f49a2a...80379bd1
Block Timestamp
Nov 10, 2026, 21:08:20 UTC
Transactions
0xa79b8d24...87b886220x26b2...5f86 → 0x0af7...128bSuccess
0xa3fc30f1...1540f5b00x64e9...976b → contract creationSuccess
Overview
Update ID
1220c44467...fb597286
Offset
383901
Record Time
Nov 10, 2026, 21:08:21 UTC
Command ID
gw-64c9a5594...bc152e87
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0020b07dd7...c2f40607
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00711a25eeaee43f3c7be10b3aa63392bdc0e7c604653eb2023fd4acef70defb39ca1212204189f16b8b00ef2eb97e8026748d4d9e5cf4cc68977182442e7da7c1ad2585a2", "block": { "timestamp": { "unpack": "1794344900." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8217f68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6158378b3b0678bd821f1a05770a6c89a1f95074b52428fbdf9f827a281468a5f3ce831ed68e083dd01d6de (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e7a47dec6669af1e3df089a021ed8ed5201cb1bc85357c74cbd0c78e9662c79159c5e32d9faa9fc2e60faf7c (2,475 bytes)", "02f901f4830e4a25821334830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cecc979976b28b18af03f8a0579a05b5189410eb3e173dc5cd66920dd85362920fb7c42f4cdc505bd2b26b95 (504 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": [] } }
0x398db888...f38520860x924e...d2e1 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00711a25ee...ad2585a2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "339d100bdc79cd4a859f7e83db3772631f987f91b95719b1d5a29c78bc152e87", "timestamp": { "unpack": "1794344900." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8217f68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6158378b3b0678bd821f1a05770a6c89a1f95074b52428fbdf9f827a281468a5f3ce831ed68e083dd01d6de (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e7a47dec6669af1e3df089a021ed8ed5201cb1bc85357c74cbd0c78e9662c79159c5e32d9faa9fc2e60faf7c (2,475 bytes)", "02f901f4830e4a25821334830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cecc979976b28b18af03f8a0579a05b5189410eb3e173dc5cd66920dd85362920fb7c42f4cdc505bd2b26b95 (504 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:0081900ecd...9d064f41
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0096c4c543...be5a5011
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c5f49a2afbf684fb43ce46312c4a6a9783a62f6393f6cb606410f0ba80379bd1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00342abca3...fcbd6970
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0096c4c543bfd03daa50f3b8cc3c369b8dc472316e0dc88f582bc20eeae7f13049ca121220e1044a36ead6f24e386c961e4d6e05285104e784555eaa7ff6f7d7cebe5a5011", "hash": "c5f49a2afbf684fb43ce46312c4a6a9783a62f6393f6cb606410f0ba80379bd1", "number": "123058", "timestamp": "1794344900", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0339d100bdc79cd4a859f7e83db3772631f987f91b95719b1d5a29c78bc152e87a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8217f68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d6158378b3b0678bd821f1a05770a6c89a1f95074b52428fbdf9f827a281468a5f3ce831ed68e083dd01d6de (176 bytes)", "02f909a7830e4a2506843b9aca0e843b9aca0e8306c4e78080b9094b608060405234801561000f575f5ffd5b…e7a47dec6669af1e3df089a021ed8ed5201cb1bc85357c74cbd0c78e9662c79159c5e32d9faa9fc2e60faf7c (2,475 bytes)", "02f901f4830e4a25821334830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…cecc979976b28b18af03f8a0579a05b5189410eb3e173dc5cd66920dd85362920fb7c42f4cdc505bd2b26b95 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c055f919...be7597dc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00342abca3d0aec4e500b6c60063edd1b772ae93a917ef184e0dc321c0000bd8b8ca1212208fde8832e63a33196ea2f96d13fc27d75aac22eebeca066f07f46bcafcbd6970", "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": "11002004249999902351321497.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }