Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #120,730 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #120,730

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.5s

Block planned

Producer plans block #120730 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #120730

2.8s

Committed on Canton

Participant commits update 1220f43395…4c8066

—

Imported to the execution layers

Importer applies block #120730 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.5s

EVM

Canton

External call

Total

Complete2.8s

2.8s

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

#120,730

Block Hash

0x4ba9a65d...daaccdd5

Block Timestamp

Nov 10, 2026, 19:29:52 UTC

Transactions

0x921b1bd0...b00762930x26b2...5f86 → 0x0af7...128bSuccess

0x9d8146ce...012dddf50x214a...f50f → 0x925e...03fcSuccess

Overview

Update ID

1220f43395...474c8066

Offset

376819

Record Time

Nov 10, 2026, 19:29:54 UTC

Command ID

gw-64c9a5594...01d14a0c

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00bd738e74...bb75068d

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0049cd232f347f3fdbcf4fd66ca28cad3d51f8acb8bf4d27ecc8478ce4e32e1a5bca121220f647d5db9e3129aac1ce60dfe412ebc5b2dc0c5171bce0d848c957e70b431263", "block": { "timestamp": { "unpack": "1794338992." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821160830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68abd9e39ddc2f962530f9a0285d026ddb810b5bc5ff5abbab7f9064fa4a3ca607d2497fa7c838b39ea7e05a (504 bytes)", "f8ad820f468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8090d5e9d3d3ddb252153df39fa479997ed9dc811633a302baa8a19fea95351c8b4f12af4abe4776fc13f41e (175 bytes)", "02f901f4830e4a258211a1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7c03e2d527fd596273d5e0a0407831081ce8e34f4cbe9f4914f44a2631dabcb010a24ad832b095ad7a038849 (504 bytes)", "f8ab43843b9aca00827e9094662db718b0a2361950ac28a876a0a8ef9d751c9380b844a9059cbb0000000000…88991a9e7999fcfc4c47bfa028f8722a9e1812c4d131e209298a86490cc5f0bd79bff08591f4d60a243d414b (173 bytes)", "02f901f4830e4a25820966830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1a51e4c479380f979fecefa06b3e57cf8ea2429a9c3d0dbb52228004231843321c259359a1ed284ceab0d62b (504 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…6d220bbcb8bfb14380c72aa06ec2c93126746c08c224074bad1610fde9be8c4e6593b671449f356ec1c0d000 (117 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:0049cd232f...0b431263

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "6e43477c5a436cac849c855a4c3b1c951232ed04ea7da1fc1fa3cfa601d14a0c", "timestamp": { "unpack": "1794338992." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821160830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68abd9e39ddc2f962530f9a0285d026ddb810b5bc5ff5abbab7f9064fa4a3ca607d2497fa7c838b39ea7e05a (504 bytes)", "f8ad820f468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8090d5e9d3d3ddb252153df39fa479997ed9dc811633a302baa8a19fea95351c8b4f12af4abe4776fc13f41e (175 bytes)", "02f901f4830e4a258211a1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7c03e2d527fd596273d5e0a0407831081ce8e34f4cbe9f4914f44a2631dabcb010a24ad832b095ad7a038849 (504 bytes)", "f8ab43843b9aca00827e9094662db718b0a2361950ac28a876a0a8ef9d751c9380b844a9059cbb0000000000…88991a9e7999fcfc4c47bfa028f8722a9e1812c4d131e209298a86490cc5f0bd79bff08591f4d60a243d414b (173 bytes)", "02f901f4830e4a25820966830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1a51e4c479380f979fecefa06b3e57cf8ea2429a9c3d0dbb52228004231843321c259359a1ed284ceab0d62b (504 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…6d220bbcb8bfb14380c72aa06ec2c93126746c08c224074bad1610fde9be8c4e6593b671449f356ec1c0d000 (117 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0061334061...c280fbd2

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009f61aabca68d3fdbfb6cad42c01486b4e2fb2f989f65b43c1958e076d176817eca1212208493a0c15ba2d736a3c34777aeac2149615fc82cefc95773c87c72f1f1924d80", "hash": "4ba9a65d5858d42334778ca6de1afbb203631ff56ef30ba1e34aff65daaccdd5", "number": "120730", "timestamp": "1794338992", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06e43477c5a436cac849c855a4c3b1c951232ed04ea7da1fc1fa3cfa601d14a0ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821160830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…68abd9e39ddc2f962530f9a0285d026ddb810b5bc5ff5abbab7f9064fa4a3ca607d2497fa7c838b39ea7e05a (504 bytes)", "f8ad820f468405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…8090d5e9d3d3ddb252153df39fa479997ed9dc811633a302baa8a19fea95351c8b4f12af4abe4776fc13f41e (175 bytes)", "02f901f4830e4a258211a1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…7c03e2d527fd596273d5e0a0407831081ce8e34f4cbe9f4914f44a2631dabcb010a24ad832b095ad7a038849 (504 bytes)", "f8ab43843b9aca00827e9094662db718b0a2361950ac28a876a0a8ef9d751c9380b844a9059cbb0000000000…88991a9e7999fcfc4c47bfa028f8722a9e1812c4d131e209298a86490cc5f0bd79bff08591f4d60a243d414b (173 bytes)", "02f901f4830e4a25820966830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…1a51e4c479380f979fecefa06b3e57cf8ea2429a9c3d0dbb52228004231843321c259359a1ed284ceab0d62b (504 bytes)", "02f872830e4a250c843b9aca0e843b9aca0e83012e1994af081bc10317e06b4f3874070ecea5dba7984cec80…6d220bbcb8bfb14380c72aa06ec2c93126746c08c224074bad1610fde9be8c4e6593b671449f356ec1c0d000 (117 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0041197c89...30e85b52

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0061334061f22b0789b4291f21fe4a701ab87dc6ca1f8e44f4df9effcfe003d924ca121220c3cd1913dbc1d5503417e32047e833e835b9a2d3362f1483a71bc736c280fbd2", "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": "11002004249999906576015474.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }