Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #103,020 through the gateway-build-block external call and committed it with 12 transactions.

Block Lifecycle

block #103,020

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

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1.0s

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1.4s

Block planned

Producer plans block #103020 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103020

1.1s

Committed on Canton

Participant commits update 12205e446e…800bc3

—

Imported to the execution layers

Importer applies block #103020 from GatewayHead

—

0ms

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750ms

1.0s

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1.4s

EVM

Canton

External call

Total

Complete1.1s

1.1s

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

#103,020

Block Hash

0xea69ef67...3bf9f4c8

Block Timestamp

Nov 10, 2026, 02:40:33 UTC

Transactions

0xfca668a1...f558f0c60x155d...daa1 → 0xfc13...c6d4Success

0xdd16fb57...58c8d85d0x5b04...8e22 → 0xb7db...5c5cSuccess

Overview

Update ID

12205e446e...ba800bc3

Offset

322677

Record Time

Nov 10, 2026, 02:40:34 UTC

Command ID

gw-64c9a5594...569f28f7

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a71bd1d4...4efccccb

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "00d5d6ae14c36c9785c3198d406cb037ba12d4f789901826ef31e73762dae3b630ca1212200806f4ddbb00a3f234e36998050990f6ac8fa2e28c38427788a5add7684acf2f", "block": { "timestamp": { "unpack": "1794278433." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250285a7a358200285a7a358200b830108e1949c8124d8e911f34cdcc3ce759ad25b3711ef4b…0e55469bf0238ea30f408ca05a9fdf16690c894fe3e54a0e7fa2af99fcdc9a6656722f3db7fb69ae2b939abd (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194fc134be9826cf74469855759b998647b58f8c6…dbf230b20fa37f9269aca4a00936069161599ccf4ed4e8c59d8993219e8661a869b16b75820e19b0813d0ba6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19441fb2d2b1374d05c1717dff76765325d6229a9…ecc3722e546e63658ecf7aa02f16ed550d926f6d91a31b35c43882cb5bee3f3edb59ce46c40cceeaf0bc82de (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941d36d086003ae202e10f171c430bf8f7cf0531…714e5e1d79a81f6df20179a04b5c23fa8e44afdfc64f3a0752755e17552f831d99fe2081e8b0fe3192a1425d (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b7db54044fe2251a2cb0e34bf61ca3181f4c5c…e6adb607ffdd4fef9be2eca044bd30a111e306d5b2f6a7bf19ef1592fd8de1fa69d9c5832154bf0f3b0c66f1 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e1d555dc0afb4486f662815a356da9b9058d7b…1a88b96470aa2161c773b9a020068be0476be249aeffc9b87837ce337accdede848ad2e2511b0ae28cc00bba (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b8bfaa04df2c68fc8d261b881b1088200528a1…aa01eb4940f610c643223ba03a7a33fd7f06600f54e097b97ccf3faa610f46e28509a24c11fafd2bb8ee72e5 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1949a5c2cad95a01db498021f7297c22d66408883…c7f5ab7c6d7f25899d0524a06e630663b2d0358a7b8101728ee1361e716e8c234b994a5754ff0dc6fadb99ff (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e76353165e4b89fc6650315225cb0f68d521db…2fcaaf61889f977df634a5a04eda1c76602cb09589f2167e90f3d95a9c60fd6304205452c6c5117f30f1ba5a (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194132adc31b2192884ed8f7b13cfb4186544aad2…5112afe787f4c8b7be28fda028f33c4c820466b8331bfd2deafe5faa116f36b23c17e6c72c97ede993f5d843 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947b522f499ecd0ae8f724d7c3d1b4df880f19c7…e237eceaef24bb62e25bd5a0459fa15d08661b80d845691e9546332099405224b59d0625e0b942cc5f734dd4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19499d5ad085324f4fd6dff78cd982b8344a0fef2…d29bfcbd270345fda08daea01fa38bf0adf53730dde0abb259812e507ad5554eeecc789691cc257d5692e8a8 (119 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:00d5d6ae14...684acf2f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "4b9915043a09bdd506e9343e25e2ead907d333b0d4d3f333babd07d2569f28f7", "timestamp": { "unpack": "1794278433." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250285a7a358200285a7a358200b830108e1949c8124d8e911f34cdcc3ce759ad25b3711ef4b…0e55469bf0238ea30f408ca05a9fdf16690c894fe3e54a0e7fa2af99fcdc9a6656722f3db7fb69ae2b939abd (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194fc134be9826cf74469855759b998647b58f8c6…dbf230b20fa37f9269aca4a00936069161599ccf4ed4e8c59d8993219e8661a869b16b75820e19b0813d0ba6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19441fb2d2b1374d05c1717dff76765325d6229a9…ecc3722e546e63658ecf7aa02f16ed550d926f6d91a31b35c43882cb5bee3f3edb59ce46c40cceeaf0bc82de (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941d36d086003ae202e10f171c430bf8f7cf0531…714e5e1d79a81f6df20179a04b5c23fa8e44afdfc64f3a0752755e17552f831d99fe2081e8b0fe3192a1425d (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b7db54044fe2251a2cb0e34bf61ca3181f4c5c…e6adb607ffdd4fef9be2eca044bd30a111e306d5b2f6a7bf19ef1592fd8de1fa69d9c5832154bf0f3b0c66f1 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e1d555dc0afb4486f662815a356da9b9058d7b…1a88b96470aa2161c773b9a020068be0476be249aeffc9b87837ce337accdede848ad2e2511b0ae28cc00bba (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b8bfaa04df2c68fc8d261b881b1088200528a1…aa01eb4940f610c643223ba03a7a33fd7f06600f54e097b97ccf3faa610f46e28509a24c11fafd2bb8ee72e5 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1949a5c2cad95a01db498021f7297c22d66408883…c7f5ab7c6d7f25899d0524a06e630663b2d0358a7b8101728ee1361e716e8c234b994a5754ff0dc6fadb99ff (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e76353165e4b89fc6650315225cb0f68d521db…2fcaaf61889f977df634a5a04eda1c76602cb09589f2167e90f3d95a9c60fd6304205452c6c5117f30f1ba5a (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194132adc31b2192884ed8f7b13cfb4186544aad2…5112afe787f4c8b7be28fda028f33c4c820466b8331bfd2deafe5faa116f36b23c17e6c72c97ede993f5d843 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947b522f499ecd0ae8f724d7c3d1b4df880f19c7…e237eceaef24bb62e25bd5a0459fa15d08661b80d845691e9546332099405224b59d0625e0b942cc5f734dd4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19499d5ad085324f4fd6dff78cd982b8344a0fef2…d29bfcbd270345fda08daea01fa38bf0adf53730dde0abb259812e507ad5554eeecc789691cc257d5692e8a8 (119 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:0021cc7fca...342e8223

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00e94da2c3d4bf98e58977454e04e001da80a61583fa9cb3be31a044616ec72c4bca121220700ab62267f10795ff487a43e83556f89357cf465aaef9e6e95e44dbab08dda1", "hash": "ea69ef67dd5235019f5cdc5e17a57c765160639690237d373088daf43bf9f4c8", "number": "103020", "timestamp": "1794278433", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04b9915043a09bdd506e9343e25e2ead907d333b0d4d3f333babd07d2569f28f7a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f874830e4a250285a7a358200285a7a358200b830108e1949c8124d8e911f34cdcc3ce759ad25b3711ef4b…0e55469bf0238ea30f408ca05a9fdf16690c894fe3e54a0e7fa2af99fcdc9a6656722f3db7fb69ae2b939abd (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194fc134be9826cf74469855759b998647b58f8c6…dbf230b20fa37f9269aca4a00936069161599ccf4ed4e8c59d8993219e8661a869b16b75820e19b0813d0ba6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19441fb2d2b1374d05c1717dff76765325d6229a9…ecc3722e546e63658ecf7aa02f16ed550d926f6d91a31b35c43882cb5bee3f3edb59ce46c40cceeaf0bc82de (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941d36d086003ae202e10f171c430bf8f7cf0531…714e5e1d79a81f6df20179a04b5c23fa8e44afdfc64f3a0752755e17552f831d99fe2081e8b0fe3192a1425d (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b7db54044fe2251a2cb0e34bf61ca3181f4c5c…e6adb607ffdd4fef9be2eca044bd30a111e306d5b2f6a7bf19ef1592fd8de1fa69d9c5832154bf0f3b0c66f1 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e1d555dc0afb4486f662815a356da9b9058d7b…1a88b96470aa2161c773b9a020068be0476be249aeffc9b87837ce337accdede848ad2e2511b0ae28cc00bba (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194b8bfaa04df2c68fc8d261b881b1088200528a1…aa01eb4940f610c643223ba03a7a33fd7f06600f54e097b97ccf3faa610f46e28509a24c11fafd2bb8ee72e5 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1949a5c2cad95a01db498021f7297c22d66408883…c7f5ab7c6d7f25899d0524a06e630663b2d0358a7b8101728ee1361e716e8c234b994a5754ff0dc6fadb99ff (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e76353165e4b89fc6650315225cb0f68d521db…2fcaaf61889f977df634a5a04eda1c76602cb09589f2167e90f3d95a9c60fd6304205452c6c5117f30f1ba5a (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194132adc31b2192884ed8f7b13cfb4186544aad2…5112afe787f4c8b7be28fda028f33c4c820466b8331bfd2deafe5faa116f36b23c17e6c72c97ede993f5d843 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947b522f499ecd0ae8f724d7c3d1b4df880f19c7…e237eceaef24bb62e25bd5a0459fa15d08661b80d845691e9546332099405224b59d0625e0b942cc5f734dd4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19499d5ad085324f4fd6dff78cd982b8344a0fef2…d29bfcbd270345fda08daea01fa38bf0adf53730dde0abb259812e507ad5554eeecc789691cc257d5692e8a8 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00a3830f29...63c35d72

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0021cc7fca86869dcce60c00a64cacbce262af8d917d43867b36447c48a52f4d53ca121220e9951a63ecf3b34399afb97727ebd9efa9724d2c42ddd0653a66c080342e8223", "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": "11002004249999957298825143.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }