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Canton Updates/1220b9...c8f2
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #131,551

This Gateway_FinalizeBlock transaction built EVM block #131,551 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #131,551
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.7s

Block planned

Producer plans block #131551 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #131551

6.2s
6.2s

Committed on Canton

Participant commits update 1220b9b406…d3c8f2
—

Imported to the execution layers

Importer applies block #131551 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.7s
EVM
Canton
External call
Total
Complete6.2s
6.2s

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
#131,551
Block Hash
0xb3f09908...68971ee5
Block Timestamp
Nov 11, 2026, 03:04:33 UTC
Transactions
0xe1baf6ab...e72264960x214a...f50f → 0x925e...03fcSuccess
0x177a03f0...807168a90x06bc...4e25 → 0xa276...16d2Success
Overview
Update ID
1220b9b406...40d3c8f2
Offset
409737
Record Time
Nov 11, 2026, 03:04:39 UTC
Command ID
gw-64c9a5594...11a1c8b1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0056f25675...12320ebc
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e2ede9adafc857f9f391c25f975a6b723be187af4c3246ac08e1891dbefa6654ca121220884a5b4e43dfcffe1aec4f6c6c9739f5be968fe6d5cb57c725768c9f1daef9f5", "block": { "timestamp": { "unpack": "1794366273." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1384089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a40d73d16e3a9af295a120a07bc3c641d5184e4b8b99b9df32676d92e215c97d4cd0418134105b6c338e1201 (140 bytes)", "02f901f4830e4a25821741830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0cf56f6bbd095156169ddca0419f76d336d536f1f457cc89c4176feb79265d9e84a5db526ad0761e284adfee (504 bytes)", "f8ae8237908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad20d163fc641b3779a374a02abbab87bc4f476447821ee3fd922bb74f9a0f25147e50ffd72662fb59961a87 (176 bytes)", "f8ad8237918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ebed47a9787ba1d1a5472a04d5acc62605ae0c2582355c43e229c677620b7065c0e64b9a1a5ec4f0f86db77 (175 bytes)", "f8903e843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…6c1c6c3200d5f64755e005a04b5d2fb9e60a03b0553d92ed7390d858e5ab107c8e1cb05893d911f4f319eb85 (146 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6fa38c5580a534ea77f41a077683573c67940faff6c5966803a90942d14d6540fb4fd0e517a357ea9ef0810 (140 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…4866084d171f36522385cfa05a5f13acd78f33b8a9eccdc1f6b44272b6186db533267434e4e44074371887bd (110 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": [] } }
0x3eaf46cb...97a53ba40x26b2...5f86 → 0x0af7...128bSuccess
0xf1e190f3...49bfb59a0xdd62...9d89 → 0x235d...3c8cSuccess
0x316f6e5f...8ee5279a0x26b2...5f86 → 0x0af7...128bSuccess
0xa6b84315...84a8244d0xba6a...8733 → 0xa276...16d2Success
0x8ab382b1...2447356e0xa860...3780 → 0x6e1a...c767Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e2ede9ad...1daef9f5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "9ab1496814c9689fe5c107cda75d597aad627e6796a9356dfa63bfd711a1c8b1", "timestamp": { "unpack": "1794366273." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a1384089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a40d73d16e3a9af295a120a07bc3c641d5184e4b8b99b9df32676d92e215c97d4cd0418134105b6c338e1201 (140 bytes)", "02f901f4830e4a25821741830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0cf56f6bbd095156169ddca0419f76d336d536f1f457cc89c4176feb79265d9e84a5db526ad0761e284adfee (504 bytes)", "f8ae8237908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad20d163fc641b3779a374a02abbab87bc4f476447821ee3fd922bb74f9a0f25147e50ffd72662fb59961a87 (176 bytes)", "f8ad8237918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ebed47a9787ba1d1a5472a04d5acc62605ae0c2582355c43e229c677620b7065c0e64b9a1a5ec4f0f86db77 (175 bytes)", "f8903e843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…6c1c6c3200d5f64755e005a04b5d2fb9e60a03b0553d92ed7390d858e5ab107c8e1cb05893d911f4f319eb85 (146 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6fa38c5580a534ea77f41a077683573c67940faff6c5966803a90942d14d6540fb4fd0e517a357ea9ef0810 (140 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…4866084d171f36522385cfa05a5f13acd78f33b8a9eccdc1f6b44272b6186db533267434e4e44074371887bd (110 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:0025e5de68...607c5626
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b541ae4a...abe16a49
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b3f09908333fc2a1865b19f079676f0ddfcf143f8fd22b0ffba2887568971ee5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a1a8297d...9b8cc45c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00b541ae4a4e47643e18129d44259fcf47293ca1e73f438d8161f1bcf262c2762dca12122099164e1e7d72610af875a52afe2580bb44de0323af7c7bc924650c31abe16a49", "hash": "b3f09908333fc2a1865b19f079676f0ddfcf143f8fd22b0ffba2887568971ee5", "number": "131551", "timestamp": "1794366273", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a09ab1496814c9689fe5c107cda75d597aad627e6796a9356dfa63bfd711a1c8b1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a1384089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…a40d73d16e3a9af295a120a07bc3c641d5184e4b8b99b9df32676d92e215c97d4cd0418134105b6c338e1201 (140 bytes)", "02f901f4830e4a25821741830f4240831e8480830c993a94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0cf56f6bbd095156169ddca0419f76d336d536f1f457cc89c4176feb79265d9e84a5db526ad0761e284adfee (504 bytes)", "f8ae8237908405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…ad20d163fc641b3779a374a02abbab87bc4f476447821ee3fd922bb74f9a0f25147e50ffd72662fb59961a87 (176 bytes)", "f8ad8237918405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…7ebed47a9787ba1d1a5472a04d5acc62605ae0c2582355c43e229c677620b7065c0e64b9a1a5ec4f0f86db77 (175 bytes)", "f8903e843b9aca008266ee946e1aedab10b146bed2f0b2db8117647d420cc767865af3107a4000a4758c30b5…6c1c6c3200d5f64755e005a04b5d2fb9e60a03b0553d92ed7390d858e5ab107c8e1cb05893d911f4f319eb85 (146 bytes)", "f88a0d84089544008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…e6fa38c5580a534ea77f41a077683573c67940faff6c5966803a90942d14d6540fb4fd0e517a357ea9ef0810 (140 bytes)", "f86c11840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…4866084d171f36522385cfa05a5f13acd78f33b8a9eccdc1f6b44272b6186db533267434e4e44074371887bd (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f54a56bc...6194a7b0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a1a8297daf03aa7f437d56b1dfe2ae9ac05f83d7478a025f5ca26c4db402c436ca12122062be102e153c2d30a85e99c61d01cb8a7149617f974e6a3a914126749b8cc45c", "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": "11002004249999890265903964.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }