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Canton Updates/122036...155f
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #211,438

This Gateway_FinalizeBlock transaction built EVM block #211,438 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #211,438
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #211438 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #211438

867ms
867ms

Committed on Canton

Participant commits update 122036ed37…02155f
—

Imported to the execution layers

Importer applies block #211438 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete867ms
867ms

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
#211,438
Block Hash
0xc4eb726a...0df9d33e
Block Timestamp
Nov 15, 2026, 11:24:18 UTC
Transactions
0x03815912...cd622d070x27ab...4986 → 0x27ab...4986Success
0x545a04df...11e23f200xf093...315b → 0x235d...3c8cSuccess
Overview
Update ID
122036ed37...ec02155f
Offset
655606
Record Time
Nov 15, 2026, 11:24:18 UTC
Command ID
gw-64c9a5594...b44b8292
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005dc3899b...ac4278fd
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00698a0b74bf64657f0b99f93ef7c8b9d7c34ac226278720435132197caa7df773ca1212202fab67664ce0b4572fdbc410e7b2a7d6615484db18b6ecbee2f784c26b8ecca1", "block": { "timestamp": { "unpack": "1794741858." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25822490843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…cdd8935db0ae7973db4737a046a70c580c73e4051b9b5c117fe69cd28650d52dd0e8eb0fb3c64c8bc0839a34 (114 bytes)", "f8aa1283419c408259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000…77019f46e157e7327de469a04a25b5679567d9a734a1ce028638a0b5b32364511dda3b876f5d9a12b48aef95 (172 bytes)", "f86b1483419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…93b7877e56b4cc26ef3a52a0365b58e98452302ab69133a4c780bc1e8f8a152d23bc8d1fced18f92c7809f00 (109 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": [] } }
0x9694fdf2...81df2a8e0xc0f2...3196 → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00698a0b74...6b8ecca1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2cf0987f057469f86ed6f328fe65e1a47448c84effd2716b7ac3f9d2b44b8292", "timestamp": { "unpack": "1794741858." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86f830e4a25822490843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…cdd8935db0ae7973db4737a046a70c580c73e4051b9b5c117fe69cd28650d52dd0e8eb0fb3c64c8bc0839a34 (114 bytes)", "f8aa1283419c408259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000…77019f46e157e7327de469a04a25b5679567d9a734a1ce028638a0b5b32364511dda3b876f5d9a12b48aef95 (172 bytes)", "f86b1483419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…93b7877e56b4cc26ef3a52a0365b58e98452302ab69133a4c780bc1e8f8a152d23bc8d1fced18f92c7809f00 (109 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:000928566a...3de2eb11
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a176424c...6af16d66
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c4eb726aca2112c57ddbec4ceb57db3843eee54f069a259d87e196310df9d33e", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a3f01430...60dc7c71
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a176424cb3255235be890a3dfad5a5b454d516604cfdb8dce0cce0dd0d6fea88ca121220db7d4cafbe24db4d8cd4183f7e17d3ac1fe66c7e000cebe514f9707a6af16d66", "hash": "c4eb726aca2112c57ddbec4ceb57db3843eee54f069a259d87e196310df9d33e", "number": "211438", "timestamp": "1794741858", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02cf0987f057469f86ed6f328fe65e1a47448c84effd2716b7ac3f9d2b44b8292a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f86f830e4a25822490843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…cdd8935db0ae7973db4737a046a70c580c73e4051b9b5c117fe69cd28650d52dd0e8eb0fb3c64c8bc0839a34 (114 bytes)", "f8aa1283419c408259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f19000000000000…77019f46e157e7327de469a04a25b5679567d9a734a1ce028638a0b5b32364511dda3b876f5d9a12b48aef95 (172 bytes)", "f86b1483419c4082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946ea0…93b7877e56b4cc26ef3a52a0365b58e98452302ab69133a4c780bc1e8f8a152d23bc8d1fced18f92c7809f00 (109 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:007a5e9a2d...4049365c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a3f014303a4c3bab5d993739fed18e1756b6f7821e51cc23f80793e37ecca737ca121220eb82745dd00e10686203eb1ff4d8724616f25c23fc4b294585ff96ff60dc7c71", "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": "11002004249999826156578929.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }