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Canton Updates/1220ef...cbd8
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #107,476

This Gateway_FinalizeBlock transaction built EVM block #107,476 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #107,476
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.3s

Block planned

Producer plans block #107476 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #107476

1.9s
1.9s

Committed on Canton

Participant commits update 1220ef8c6f…69cbd8
—

Imported to the execution layers

Importer applies block #107476 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.3s
EVM
Canton
External call
Total
Complete1.9s
1.9s

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
#107,476
Block Hash
0xe6872582...24581976
Block Timestamp
Nov 10, 2026, 07:13:05 UTC
Transactions
0xfcd8524e...074fc5900x19e8...206f → 0x46a9...bd60Success
0x6f7d6de0...e64ebf4f0xe0f6...5090 → 0x925e...03fcSuccess
Overview
Update ID
1220ef8c6f...a769cbd8
Offset
336321
Record Time
Nov 10, 2026, 07:13:06 UTC
Command ID
gw-64c9a5594...e59c7744
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c96dc40b...139cdf4b
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "008f8f50ed7664307124bb0e8a0182df273733074dddb3baa3e2aa39faea79a1edca121220140419d1386e114e9461de9f799105bac0725e63554e7fecaf39677d4fa2a47e", "block": { "timestamp": { "unpack": "1794294785." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab32843b9aca0082c1409446a93bed75c31133ec4b1be82f9a437af7fcbd6080b844095ea7b30000000000…c835f691c1b1d3cf9c7a02a07857885811a5954c0607c48220c8b448ca030e2a7a2959a91b88ab2dc909ba50 (173 bytes)", "02f901f4830e4a25820207830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…532d7ca8770449a4702ba2a044c2a7f552aa00cd8d027ed064620a6ad367ec270ce1fb2c5fecc20de778dd7b (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:008f8f50ed...4fa2a47e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "adc848d135d87fcd6bb566d8c4d2c7910ef678c8af4ce4e263c1ff51e59c7744", "timestamp": { "unpack": "1794294785." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab32843b9aca0082c1409446a93bed75c31133ec4b1be82f9a437af7fcbd6080b844095ea7b30000000000…c835f691c1b1d3cf9c7a02a07857885811a5954c0607c48220c8b448ca030e2a7a2959a91b88ab2dc909ba50 (173 bytes)", "02f901f4830e4a25820207830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…532d7ca8770449a4702ba2a044c2a7f552aa00cd8d027ed064620a6ad367ec270ce1fb2c5fecc20de778dd7b (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:007ee5dad1...ecd82557
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0074a03925...44e083d2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e6872582ab70e232783bf4b209977f802b9db93515aeb6a9616e44c924581976", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002eb1838b...5ecc05a9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0074a039259d15684f927d5518b55230caa84f10ad2c166da4cabb3522dfac877aca1212206b7c7fd1f9939d89758b2108eb8a775681ebd5da047b4de5ad37255144e083d2", "hash": "e6872582ab70e232783bf4b209977f802b9db93515aeb6a9616e44c924581976", "number": "107476", "timestamp": "1794294785", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0adc848d135d87fcd6bb566d8c4d2c7910ef678c8af4ce4e263c1ff51e59c7744a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ab32843b9aca0082c1409446a93bed75c31133ec4b1be82f9a437af7fcbd6080b844095ea7b30000000000…c835f691c1b1d3cf9c7a02a07857885811a5954c0607c48220c8b448ca030e2a7a2959a91b88ab2dc909ba50 (173 bytes)", "02f901f4830e4a25820207830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…532d7ca8770449a4702ba2a044c2a7f552aa00cd8d027ed064620a6ad367ec270ce1fb2c5fecc20de778dd7b (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00201b220f...f456864f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "002eb1838bb668698b93f4069e627a2dfb0b411405ca43037f8d90ad87e4dae216ca12122045136842e210e17be5627485ce7b58d785480b46acf0bc7d6a0001a95ecc05a9", "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": "11002004249999945490243610.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }