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Canton Updates/12203f...ec73
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,975

This Gateway_FinalizeBlock transaction built EVM block #103,975 through the gateway-build-block external call and committed it with 8 transactions.

Block Lifecycle
block #103,975
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
956ms

Block planned

Producer plans block #103975 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103975

765ms
765ms

Committed on Canton

Participant commits update 12203f79a2…69ec73
—

Imported to the execution layers

Importer applies block #103975 from GatewayHead

—
0ms
250ms
500ms
750ms
956ms
EVM
Canton
External call
Total
Complete765ms
765ms

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
#103,975
Block Hash
0xcc792f19...b28ebc27
Block Timestamp
Nov 10, 2026, 03:50:17 UTC
Transactions
0xf0aef71a...986596400x4d46...c315 → contract creationSuccess
0xd8fd97ab...3861dc850x6de0...030e → contract creationSuccess
Overview
Update ID
12203f79a2...bf69ec73
Offset
325613
Record Time
Nov 10, 2026, 03:50:17 UTC
Command ID
gw-64c9a5594...8b735b26
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0017581c6b...d51fd290
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004dcfce159e849f496e43f75d494b635709ebee4bf764b1aa3cac18c81e7ed035ca121220e0a7ffebba5229fa6a2794d28d9b21890edb831db7c2452cce503aa1f57bb1c9", "block": { "timestamp": { "unpack": "1794282617." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b35843b9aca00830178c194d8a3d9cd217064814447ce7bfc932a2b9900d53a80a46a6278420000000000…35aa600373c28d72e72ad1a045b23a5a2e8ca129696b496a0a1a4003f5bf102dc34dc7d40d3c7b966aa3fb79 (141 bytes)", "02f86f830e4a2582159c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…2c21e3ddee15bd52d8e8e7a042f2d9a6775da3931a6188a17dd85db438de96f9d316623c30b6516df405489c (114 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…24a180e822208b0e4ed828a04a32b530b9924c1d9e53c0c210e4980febfaed040b4e117619f1d357706527e6 (696 bytes)", "f8aa07832d901082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…81ace9746d70a8f8325b3ba035375e50fcd760280c3dc4db0e0a55ebb6e23b1dd2af4397e1b0d6f3f0d4da4e (172 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…324a306add0f9d3b403b21a03738659329acb19f7442f75f2fd396abe0fb107f53ef2306c204c509e8367e55 (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…b6c75f5cac1f30a3de09d7a055e1dd605c668488846d0f2a5a774213f8a9d25b53962f47b81d7c1f04bbbe8c (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…497db03e8f610ff65ce9dda03ea0979bab891c4090baa19910d4f703d5d39603cec00b4a164c5ed9867ce85d (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…3b387b075658f71ad0cb36a0684cba71d2b790f124d4ab4dc7fd5a7d54cd054b7a98201b3fa28628e73e3139 (696 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": [] } }
0x4c44c4ac...b006f2200x1aed...4aa3 → 0xd8a3...d53aSuccess
0xa97879a9...08ab503a0x27ab...4986 → 0x27ab...4986Success
0xe4b8c3da...fcf7820d0x5bcb...4234 → 0xb778...3d80Success
0x05858b28...d741033e0x6ca7...3526 → contract creationSuccess
0xceea375c...40e0884c0x8ee9...c6ac → contract creationSuccess
0x7ff7212a...94192e110xe046...f68c → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004dcfce15...f57bb1c9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "cbf98a2ae28dd2c43fe79be4e9a6f9a151eccf3b19c918c6a4772a3b8b735b26", "timestamp": { "unpack": "1794282617." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b35843b9aca00830178c194d8a3d9cd217064814447ce7bfc932a2b9900d53a80a46a6278420000000000…35aa600373c28d72e72ad1a045b23a5a2e8ca129696b496a0a1a4003f5bf102dc34dc7d40d3c7b966aa3fb79 (141 bytes)", "02f86f830e4a2582159c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…2c21e3ddee15bd52d8e8e7a042f2d9a6775da3931a6188a17dd85db438de96f9d316623c30b6516df405489c (114 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…24a180e822208b0e4ed828a04a32b530b9924c1d9e53c0c210e4980febfaed040b4e117619f1d357706527e6 (696 bytes)", "f8aa07832d901082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…81ace9746d70a8f8325b3ba035375e50fcd760280c3dc4db0e0a55ebb6e23b1dd2af4397e1b0d6f3f0d4da4e (172 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…324a306add0f9d3b403b21a03738659329acb19f7442f75f2fd396abe0fb107f53ef2306c204c509e8367e55 (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…b6c75f5cac1f30a3de09d7a055e1dd605c668488846d0f2a5a774213f8a9d25b53962f47b81d7c1f04bbbe8c (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…497db03e8f610ff65ce9dda03ea0979bab891c4090baa19910d4f703d5d39603cec00b4a164c5ed9867ce85d (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…3b387b075658f71ad0cb36a0684cba71d2b790f124d4ab4dc7fd5a7d54cd054b7a98201b3fa28628e73e3139 (696 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:008c0533bf...22d38742
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d65d35ef...14d6339a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cc792f19f6cfcc0ccd9153f2f623b58f10fb4062aaabc1249aa46099b28ebc27", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007fdd6cfe...9be0c881
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d65d35ef6d4f2f06867fbc6b47b064454be3c40f709b8615ff0dc38ce6e45594ca1212200668236c6c84e83968074fb7c1b96b742074940a01279440dcafcfee14d6339a", "hash": "cc792f19f6cfcc0ccd9153f2f623b58f10fb4062aaabc1249aa46099b28ebc27", "number": "103975", "timestamp": "1794282617", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cbf98a2ae28dd2c43fe79be4e9a6f9a151eccf3b19c918c6a4772a3b8b735b26a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b35843b9aca00830178c194d8a3d9cd217064814447ce7bfc932a2b9900d53a80a46a6278420000000000…35aa600373c28d72e72ad1a045b23a5a2e8ca129696b496a0a1a4003f5bf102dc34dc7d40d3c7b966aa3fb79 (141 bytes)", "02f86f830e4a2582159c843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…2c21e3ddee15bd52d8e8e7a042f2d9a6775da3931a6188a17dd85db438de96f9d316623c30b6516df405489c (114 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…24a180e822208b0e4ed828a04a32b530b9924c1d9e53c0c210e4980febfaed040b4e117619f1d357706527e6 (696 bytes)", "f8aa07832d901082598394b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f19000000000000…81ace9746d70a8f8325b3ba035375e50fcd760280c3dc4db0e0a55ebb6e23b1dd2af4397e1b0d6f3f0d4da4e (172 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…324a306add0f9d3b403b21a03738659329acb19f7442f75f2fd396abe0fb107f53ef2306c204c509e8367e55 (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…b6c75f5cac1f30a3de09d7a055e1dd605c668488846d0f2a5a774213f8a9d25b53962f47b81d7c1f04bbbe8c (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…497db03e8f610ff65ce9dda03ea0979bab891c4090baa19910d4f703d5d39603cec00b4a164c5ed9867ce85d (696 bytes)", "02f902b4830e4a2501832d9006832d900f83041c7b8080b9025a6080604052348015600e575f5ffd5b506102…3b387b075658f71ad0cb36a0684cba71d2b790f124d4ab4dc7fd5a7d54cd054b7a98201b3fa28628e73e3139 (696 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002af376e4...cdf8bf21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007fdd6cfed896a88f9a2ce4d7a9ff911f5c01caf3aaba60af4814fe69e6a404ccca121220b030da368b72beea47aa05e9e3c31df1d351d0970a3b8157773524c79be0c881", "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": "11002004249999955198915758.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }