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Canton Updates/12204e...7295
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #28,326

This Gateway_FinalizeBlock transaction built EVM block #28,326 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #28,326
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s

Block planned

Producer plans block #28326 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #28326

2.1s
2.1s

Committed on Canton

Participant commits update 12204ecdc1…917295
—

Imported to the execution layers

Importer applies block #28326 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#28,326
Block Hash
0x9f9b1c1d...ce07a817
Block Timestamp
Nov 5, 2026, 13:31:31 UTC
Transactions
0x6a47d7a6...c11325190x79d3...81f4 → 0x5345...9be7Success
0xca18a7ae...3b6383890xfe3a...db13 → 0x7805...9d72Success
Overview
Update ID
12204ecdc1...4e917295
Offset
92332
Record Time
Nov 5, 2026, 13:31:33 UTC
Command ID
gw-64c9a5594...ac1c46fd
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ec99d873...ed621175
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000b65b54b0c2e3ef735f34d86b738c3fa640dc99930e30eb7465d653391928617ca121220f96b510398a5410acbc3a55a9bf17cb1c3be69592e676af04cbf1551ee0300b8", "block": { "timestamp": { "unpack": "1793885491." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0a85019073a00e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…47eb0a6e9478f7474704b3a060f27f6a70713b5075f7c081c208659672978654a4f15dc0f80db16d89de0442 (111 bytes)", "f8ac8085019073a00e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dc74a60c3318d4791ffa70a03958bf5e071076cf603e4be3d22d7a5d95fc949b8f7ab50f940f614a30badfb7 (174 bytes)", "f8ac0885019073a00e8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8eb0a189881c026ddaaa20a0038da5ea98fcc0ee090fc0f33be0cdc086ef41fdf2fe8a40d4d073dd647adc89 (174 bytes)", "f8718201e785019073a00e8252089478054400c9b01dd9fe5d76196d8bee9df1069d7288016345785d8a0000…97cbd34e0a2e03510ef904a06fdf42adb0c6f0133f1087fe605c42a6e95e5679111f661e1408e15ca4f6ab2e (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": [] } }
0x530ed9a1...106d96b50x1ce5...f950 → 0x235d...3c8cSuccess
0xcb839658...097eaf960x8fd0...3809 → 0x23e5...229aSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000b65b54b...ee0300b8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d87fa369bc0404694477a80b8f95d76e560d0213525064609f8e70aaac1c46fd", "timestamp": { "unpack": "1793885491." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86d0a85019073a00e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…47eb0a6e9478f7474704b3a060f27f6a70713b5075f7c081c208659672978654a4f15dc0f80db16d89de0442 (111 bytes)", "f8ac8085019073a00e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dc74a60c3318d4791ffa70a03958bf5e071076cf603e4be3d22d7a5d95fc949b8f7ab50f940f614a30badfb7 (174 bytes)", "f8ac0885019073a00e8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8eb0a189881c026ddaaa20a0038da5ea98fcc0ee090fc0f33be0cdc086ef41fdf2fe8a40d4d073dd647adc89 (174 bytes)", "f8718201e785019073a00e8252089478054400c9b01dd9fe5d76196d8bee9df1069d7288016345785d8a0000…97cbd34e0a2e03510ef904a06fdf42adb0c6f0133f1087fe605c42a6e95e5679111f661e1408e15ca4f6ab2e (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:0085667720...fc8a7904
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0038318a5c...cca6a537
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9f9b1c1d631c3415fcd4a55cf5401e1656a27eb73628f8c60b3b1848ce07a817", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c5cb00fe...84f48399
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0038318a5c52058e4303cd9f0b4cbc95681eb3c2345913c2c23f7d6d2d9b5189f4ca1212207592e4c43bebd278d3658702279d6bd021431f0e2413181466545408cca6a537", "hash": "9f9b1c1d631c3415fcd4a55cf5401e1656a27eb73628f8c60b3b1848ce07a817", "number": "28326", "timestamp": "1793885491", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d87fa369bc0404694477a80b8f95d76e560d0213525064609f8e70aaac1c46fda01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f86d0a85019073a00e82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…47eb0a6e9478f7474704b3a060f27f6a70713b5075f7c081c208659672978654a4f15dc0f80db16d89de0442 (111 bytes)", "f8ac8085019073a00e8259a2945345a589ea2a5896673ff13987bcda49d3569be780b84440c10f1900000000…dc74a60c3318d4791ffa70a03958bf5e071076cf603e4be3d22d7a5d95fc949b8f7ab50f940f614a30badfb7 (174 bytes)", "f8ac0885019073a00e8259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…8eb0a189881c026ddaaa20a0038da5ea98fcc0ee090fc0f33be0cdc086ef41fdf2fe8a40d4d073dd647adc89 (174 bytes)", "f8718201e785019073a00e8252089478054400c9b01dd9fe5d76196d8bee9df1069d7288016345785d8a0000…97cbd34e0a2e03510ef904a06fdf42adb0c6f0133f1087fe605c42a6e95e5679111f661e1408e15ca4f6ab2e (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009edecdb2...40c00658
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00c5cb00fef1e79e5c1a0d47f599f8b60fa04c4ae5b75f3319d09080323aad00c6ca121220e876670fcfca06ff5f609f30d8e9bd9f75fd7a8967aece4dc6046bb484f48399", "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": "11002004249999987775239314.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }