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Canton Updates/1220df...7fc6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #39,190

This Gateway_FinalizeBlock transaction built EVM block #39,190 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #39,190
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s

Block planned

Producer plans block #39190 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #39190

2.0s
2.0s

Committed on Canton

Participant commits update 1220df7a05…587fc6
—

Imported to the execution layers

Importer applies block #39190 from GatewayHead

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

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
#39,190
Block Hash
0x9a71f4f4...85f29951
Block Timestamp
Nov 5, 2026, 21:10:01 UTC
Transactions
0x7c5e1012...0f2831f40x0dfa...0cee → 0x8fb1...8268Success
0x04d91def...04768b640x55ee...6985 → 0xa276...16d2Success
Overview
Update ID
1220df7a05...12587fc6
Offset
125382
Record Time
Nov 5, 2026, 21:10:02 UTC
Command ID
gw-64c9a5594...19b20a7c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:003edc7272...41a469d0
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000182628bd59ab4e2d119a5f85584e46030f57dd7f92e00b6552d7f76ae64026fca1212203629bd2fa044b9c36c0f80d8e021ea0132008082a5411410aecb3aa4c90d4ab4", "block": { "timestamp": { "unpack": "1793913001." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082037e85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…5ca7ed6184161a2680c39ca0445e6fa0d5277f7dd2ec04fad2360e8da0b83a1f08cfd8f3b966f1725bebfcdc (114 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e1f737c53bf0dba847577a008f42c24b42afcebdd6080e66c4b8b8e9e9c06028c715cf0d874d05963f3a991 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bbd45ea3255648c12d9e94a0512fc2b73db8a6fc9b259582c4927e5136d7b740459362b63c4cd194fb4096d7 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…856ff4d2796295d541f2f9a007065baad0fa727917f5a3fd0b62e2c4e0116366b2706aa329a1982153b08afc (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fb567474de46906bab5cba04073a7f9053f57a769b5aa5144b38b0307bffb3fdbb4e85c974b806d9f71c135 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…87546ae2f817fd79874eefa03ebe8f303a975190f48c7af20b3f82d52c7faea6656d28d9669586d3598d376d (111 bytes)", "f87182162e858bb2c9700882520894e3727ae0f7a47a44a5d28030adec4982cdfcc6e688016345785d8a0000…d453a3504b015190f0ce41a02dead8ff39aed747d2489731ec24944165fe23117dcbb8756f8003b500d4f5f7 (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": [] } }
0x046420bd...616d9f550x77d0...6282 → 0xa080...b8f2Success
0x795aace1...d2037ab30x7a7f...062b → 0xa276...16d2Success
0x44e0e22e...d89ea8d60xbe0a...c163 → 0x235d...3c8cSuccess
0x97d274f7...039fd9cf0xf723...12f7 → 0x235d...3c8cSuccess
0xc584fc6c...5c1e6e9a0xfe3a...db13 → 0xe372...c6e6Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000182628b...c90d4ab4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9a710d2e94cafe55128c6212418660710807824599bf2c75ac2bbb4a19b20a7c", "timestamp": { "unpack": "1793913001." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f87082037e85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…5ca7ed6184161a2680c39ca0445e6fa0d5277f7dd2ec04fad2360e8da0b83a1f08cfd8f3b966f1725bebfcdc (114 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e1f737c53bf0dba847577a008f42c24b42afcebdd6080e66c4b8b8e9e9c06028c715cf0d874d05963f3a991 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bbd45ea3255648c12d9e94a0512fc2b73db8a6fc9b259582c4927e5136d7b740459362b63c4cd194fb4096d7 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…856ff4d2796295d541f2f9a007065baad0fa727917f5a3fd0b62e2c4e0116366b2706aa329a1982153b08afc (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fb567474de46906bab5cba04073a7f9053f57a769b5aa5144b38b0307bffb3fdbb4e85c974b806d9f71c135 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…87546ae2f817fd79874eefa03ebe8f303a975190f48c7af20b3f82d52c7faea6656d28d9669586d3598d376d (111 bytes)", "f87182162e858bb2c9700882520894e3727ae0f7a47a44a5d28030adec4982cdfcc6e688016345785d8a0000…d453a3504b015190f0ce41a02dead8ff39aed747d2489731ec24944165fe23117dcbb8756f8003b500d4f5f7 (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:0069bada2e...8dc88bb0
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ee3bb064...e74044d6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9a71f4f46ea1f51a9c35c0175c520f97eaa752b8154b837f5bb7b90f85f29951", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dbea4daa...62431951
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ee3bb0642042dadb6ac52f9cac998513f76fab15e24102d7e28f9b70f8c18b6fca1212204764f85971ef41eb1d606e32cddbf0a55857fea6070705be46e9282ae74044d6", "hash": "9a71f4f46ea1f51a9c35c0175c520f97eaa752b8154b837f5bb7b90f85f29951", "number": "39190", "timestamp": "1793913001", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a09a710d2e94cafe55128c6212418660710807824599bf2c75ac2bbb4a19b20a7ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f87082037e85746a528807825208948fb151bc99f8e39e74cea3c4a6106e8cf89482688711c37937e0800080…5ca7ed6184161a2680c39ca0445e6fa0d5277f7dd2ec04fad2360e8da0b83a1f08cfd8f3b966f1725bebfcdc (114 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…8e1f737c53bf0dba847577a008f42c24b42afcebdd6080e66c4b8b8e9e9c06028c715cf0d874d05963f3a991 (141 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…bbd45ea3255648c12d9e94a0512fc2b73db8a6fc9b259582c4927e5136d7b740459362b63c4cd194fb4096d7 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…856ff4d2796295d541f2f9a007065baad0fa727917f5a3fd0b62e2c4e0116366b2706aa329a1982153b08afc (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…1fb567474de46906bab5cba04073a7f9053f57a769b5aa5144b38b0307bffb3fdbb4e85c974b806d9f71c135 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…87546ae2f817fd79874eefa03ebe8f303a975190f48c7af20b3f82d52c7faea6656d28d9669586d3598d376d (111 bytes)", "f87182162e858bb2c9700882520894e3727ae0f7a47a44a5d28030adec4982cdfcc6e688016345785d8a0000…d453a3504b015190f0ce41a02dead8ff39aed747d2489731ec24944165fe23117dcbb8756f8003b500d4f5f7 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d3a1441c...b65cc8c2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00dbea4daafb8b4264678984d01751fc63e1b06692edaf412383e3a08494c7d8e9ca12122073c9b13bb1d7c2b906c5fc0675e70e9be2314b797d573dbdd774e3de62431951", "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": "11002004249999983678837403.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }