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Canton Updates/122078...919e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #123,687

This Gateway_FinalizeBlock transaction built EVM block #123,687 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #123,687
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #123687 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123687

975ms
975ms

Committed on Canton

Participant commits update 12207832e4…b5919e
—

Imported to the execution layers

Importer applies block #123687 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete975ms
975ms

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
#123,687
Block Hash
0x24b20786...1f6839ec
Block Timestamp
Nov 10, 2026, 21:36:36 UTC
Transactions
0xc3965420...20eb9aa00x26b2...5f86 → 0x0af7...128bSuccess
0xe30eb510...f78dff980xf4b1...8454 → 0x68d9...862aSuccess
Overview
Update ID
12207832e4...ebb5919e
Offset
385816
Record Time
Nov 10, 2026, 21:36:36 UTC
Command ID
gw-64c9a5594...5466e3be
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b0553da0...a3225a45
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d280377359799d7c4a1cf1724ef5829d73ddea5d728ecf0d1d21975bdb993a54ca121220aab9cccfd0799997e2d52a0de6885be37863569d91fc24a05827bc3872b0157d", "block": { "timestamp": { "unpack": "1794346596." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821327830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fac3a5fcaad43d65105d00a0779e453dee97a35d8de18131bc2cae44ed9b7121ee6aafd97a0d0c1c70738e2c (504 bytes)", "f8ae821a7c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11577b55767b6c4711f0f7a02b8e032d353bb3375f20aa093b06829dcd06fb37aa8ebaac9675228b841cc6c2 (176 bytes)", "02f901f4830e4a25821328830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8fbb362e189c6176857c1ca00614a526d06aead6448ecd68cddc51fd56f8234012da605b176454254178751a (504 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…880106e4c2506f6cfb1f40a03f6668b52c0fd49ecb9410e64b9510cfd86e22e94d8eba34addb39463a463eb7 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819468d90e55e6d9a6622a8c9f2c95dbd9bc1cd6862a80…d8894e17fc6e2e26981a31a07db1c256a406b956ddbe5eb3e96abf22ed56cbe13a660e65043150005bd724cf (182 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": [] } }
0x5b059c3f...2e12b06e0xac4e...845a → 0x925e...03fcSuccess
0x41192335...8b119d720x214a...f50f → 0x925e...03fcSuccess
0xbe487699...2c78ff7f0xb27f...3731 → 0x7919...5a5bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d2803773...72b0157d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "69f12aeeac026a56af0e00ea5728621a61ebada57a1164c534cd2c265466e3be", "timestamp": { "unpack": "1794346596." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821327830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fac3a5fcaad43d65105d00a0779e453dee97a35d8de18131bc2cae44ed9b7121ee6aafd97a0d0c1c70738e2c (504 bytes)", "f8ae821a7c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11577b55767b6c4711f0f7a02b8e032d353bb3375f20aa093b06829dcd06fb37aa8ebaac9675228b841cc6c2 (176 bytes)", "02f901f4830e4a25821328830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8fbb362e189c6176857c1ca00614a526d06aead6448ecd68cddc51fd56f8234012da605b176454254178751a (504 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…880106e4c2506f6cfb1f40a03f6668b52c0fd49ecb9410e64b9510cfd86e22e94d8eba34addb39463a463eb7 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819468d90e55e6d9a6622a8c9f2c95dbd9bc1cd6862a80…d8894e17fc6e2e26981a31a07db1c256a406b956ddbe5eb3e96abf22ed56cbe13a660e65043150005bd724cf (182 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:007b1fd2a1...4727cddd
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d864e174...4265c03e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "24b20786905ba9591e704276054d697d95ca4914bfa065d9249a71df1f6839ec", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0087cdd3ad...8a996fb7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d864e174535bf8aa473a0770bfd06c21720131867ec3bd236430802c2f764c08ca1212200a44fc530a750b521d4cc37dac55c95e82901ba744f3d7f0dcff728a4265c03e", "hash": "24b20786905ba9591e704276054d697d95ca4914bfa065d9249a71df1f6839ec", "number": "123687", "timestamp": "1794346596", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a069f12aeeac026a56af0e00ea5728621a61ebada57a1164c534cd2c265466e3bea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821327830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…fac3a5fcaad43d65105d00a0779e453dee97a35d8de18131bc2cae44ed9b7121ee6aafd97a0d0c1c70738e2c (504 bytes)", "f8ae821a7c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…11577b55767b6c4711f0f7a02b8e032d353bb3375f20aa093b06829dcd06fb37aa8ebaac9675228b841cc6c2 (176 bytes)", "02f901f4830e4a25821328830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…8fbb362e189c6176857c1ca00614a526d06aead6448ecd68cddc51fd56f8234012da605b176454254178751a (504 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…880106e4c2506f6cfb1f40a03f6668b52c0fd49ecb9410e64b9510cfd86e22e94d8eba34addb39463a463eb7 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819468d90e55e6d9a6622a8c9f2c95dbd9bc1cd6862a80…d8894e17fc6e2e26981a31a07db1c256a406b956ddbe5eb3e96abf22ed56cbe13a660e65043150005bd724cf (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004eadec2c...686a2808
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0087cdd3add318221ba285a0acfcd6d7f62014f7869d27e9c382607984dc2a7496ca12122077fff05fce0522465deac6ffbc6191276219aaa0738c71a5d61136b18a996fb7", "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": "11002004249999901568957124.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }