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Canton Updates/122068...9d45
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #214,391

This Gateway_FinalizeBlock transaction built EVM block #214,391 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #214,391
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s

Block planned

Producer plans block #214391 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #214391

2.2s
2.2s

Committed on Canton

Participant commits update 1220688a56…829d45
—

Imported to the execution layers

Importer applies block #214391 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.7s
EVM
Canton
External call
Total
Complete2.2s
2.2s

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
#214,391
Block Hash
0xfe20d13a...98469c5f
Block Timestamp
Nov 15, 2026, 14:26:27 UTC
Transactions
0x066e7ed5...afcccbd20xccfe...edec → 0xa276...16d2Success
0x2a8cc362...b96eb54f0x77b4...31e0 → 0x235d...3c8cSuccess
Overview
Update ID
1220688a56...06829d45
Offset
664647
Record Time
Nov 15, 2026, 14:26:29 UTC
Command ID
gw-64c9a5594...b6131751
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00171c8030...d3c1802e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00316d0634e137fb75de5df3d733b3a6afb2df3271ce5482690410f8478896d2c7ca12122017461c37bfeb658603205c214cfd7c2ff2eb49936a49278727dcc7ac042d5420", "block": { "timestamp": { "unpack": "1794752787." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…226d0ea2a7f0907308af74a038add63d129d6e642fc3902ca7b17cf5ffddedc68e1d21b4696cb1a8c0841e53 (110 bytes)", "02f901f4830e4a258222cb830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82f3bbac9fee0717236adda03f862f45494845abe9c16a65ed7f31f120d025d5394b4d179659f96beacfe94a (504 bytes)", "f8ab198455d4a8138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8ed983be27e02e4aa83967a073aff37bef2d26b13c101bab1a81d1f9ba85cb66832e66ad65c1009e4a45f887 (173 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…cd70d79be28fa482e9dd98a02a849bcb643f4579faf84e3347caedac4b3bb307838b515d25218a67cc060346 (140 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3796b19e835cea20e847afa0183f1bb7b0fbd8e92c4dfb8e9b88f918b9542186183872d15a06370eb2569893 (140 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": [] } }
0x4ac6040c...1b329ec10xafab...2d92 → 0xb778...3d80Success
0x2a141a51...8a49f9ff0x924e...d2e1 → 0x925e...03fcSuccess
0x8428ed24...37936c490xd340...69fb → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00316d0634...042d5420
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6922662bd605063afd2346aaaec3e7d022b13c44d4e4dd3eb5f705d6b6131751", "timestamp": { "unpack": "1794752787." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…226d0ea2a7f0907308af74a038add63d129d6e642fc3902ca7b17cf5ffddedc68e1d21b4696cb1a8c0841e53 (110 bytes)", "02f901f4830e4a258222cb830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82f3bbac9fee0717236adda03f862f45494845abe9c16a65ed7f31f120d025d5394b4d179659f96beacfe94a (504 bytes)", "f8ab198455d4a8138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8ed983be27e02e4aa83967a073aff37bef2d26b13c101bab1a81d1f9ba85cb66832e66ad65c1009e4a45f887 (173 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…cd70d79be28fa482e9dd98a02a849bcb643f4579faf84e3347caedac4b3bb307838b515d25218a67cc060346 (140 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3796b19e835cea20e847afa0183f1bb7b0fbd8e92c4dfb8e9b88f918b9542186183872d15a06370eb2569893 (140 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:0021a83c7c...7b1981ce
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00f3dd71c3...ade38bde
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fe20d13a319f1b5ea00a11f5de7d4ad4209715d96f8ee16beb25104598469c5f", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0063e302f9...370e91f3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00f3dd71c33caceb1390e170fb937991d9fc350fccb5f10e56024b778bcb56e591ca121220e84b5b91272f7516726db6991513690b19ddc461e777d5f53d37eddfade38bde", "hash": "fe20d13a319f1b5ea00a11f5de7d4ad4209715d96f8ee16beb25104598469c5f", "number": "214391", "timestamp": "1794752787", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06922662bd605063afd2346aaaec3e7d022b13c44d4e4dd3eb5f705d6b6131751a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c0c8455d4a81382520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…226d0ea2a7f0907308af74a038add63d129d6e642fc3902ca7b17cf5ffddedc68e1d21b4696cb1a8c0841e53 (110 bytes)", "02f901f4830e4a258222cb830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…82f3bbac9fee0717236adda03f862f45494845abe9c16a65ed7f31f120d025d5394b4d179659f96beacfe94a (504 bytes)", "f8ab198455d4a8138259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…8ed983be27e02e4aa83967a073aff37bef2d26b13c101bab1a81d1f9ba85cb66832e66ad65c1009e4a45f887 (173 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…cd70d79be28fa482e9dd98a02a849bcb643f4579faf84e3347caedac4b3bb307838b515d25218a67cc060346 (140 bytes)", "f88a0e8455d4a8138254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3796b19e835cea20e847afa0183f1bb7b0fbd8e92c4dfb8e9b88f918b9542186183872d15a06370eb2569893 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0090119e30...69c15d6f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0063e302f9557b17c03d8dce5b60119d067540fccaf50d5f0e2591abe0752b12a0ca121220acd60d1b229f9e64fcbbfc55846b13bab0dbf2c76f6796a474a472a6370e91f3", "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": "11002004249999824622011818.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }