Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #103,124 through the gateway-build-block external call and committed it with 12 transactions.

Block Lifecycle

block #103,124

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

58ms

Block planned

Producer plans block #103124 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103124

46ms

Committed on Canton

Participant commits update 1220e2a2b0…f7b068

—

Imported to the execution layers

Importer applies block #103124 from GatewayHead

—

0ms

58ms

EVM

Canton

External call

Total

Complete46ms

46ms

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

#103,124

Block Hash

0x6c9dbb73...9b73a8c3

Block Timestamp

Nov 10, 2026, 03:02:17 UTC

Transactions

0xe1e618b7...79a2420e0x00b3...498c → 0xed10...7d3aSuccess

0x1aca7f6c...55b10a230x4e1d...84eb → 0xf12e...de94Success

Overview

Update ID

1220e2a2b0...84f7b068

Offset

323011

Record Time

Nov 10, 2026, 03:02:17 UTC

Command ID

gw-64c9a5594...1b253389

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00506ca24d...89f13e84

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0008c16585a1ebb3e1adfef0eeed77cb6e50aad4257210adc99d14200a92983d56ca121220917a7fd451ffdbab50b22dda8941e37927ba8545dccebf54feee8ec83b9eb338", "block": { "timestamp": { "unpack": "1794279737." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250285a7a358200285a7a358200b830108e194ed1018b3e9195e44dca5b5ac4c291d1c8cd07d…824dd880dcaa8822b7d165a05fb9a03b911e128be6bd621ca0a5ea3b773759ad3b264babc4873b1d2fca39ae (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194ca699e07c373b5d830daebdb9d7ea254637f63…97c4bcebb75b330b215550a06c02dcc5a32adf08fcd6dd2ff2cb2057f19e6f8221071cfd11a684b1aba4f328 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194292bb7ce97e02fd116f7a3b50508a649039daa…a0b0cbdd03d195b00c74e3a04d52bde974c82aba1c8617cc23e0cfd4cb076ad69b51e4bd2d60d4dbb96fbce2 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194f12efbc591c92096159e1b11fd22fd2a43cede…c84791119dfcdcaaecd84fa06c59ce266fb1141a027dd9d378799638ee8f4d697324a67fbfc1aafa58df09f4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941488e9e277845b5a633f29ac7a942f65e2f699…d1dd32ff0aa47550872d13a02bc5f204b0d46105905e5fd3eb08d7e94e34f524834ce935b1ec4060e9e86ab6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194df72286c9ab619aaebab833ba4f66a830bb0d9…87475ed434ffb67e0d14f0a048409d913e6fd71a0ba199b92d7a547a5586ae20c3415704fa0e0664e777a825 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19443648f4b0852071a21fe48356a846c163deb06…12cf27ebc0770964bd5744a02e2494ba5eb3ca30a7b5831f3927d2a66dbcad3c470242898f9cbbd24b35edb6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1946e5c175628ac65d7b22c3b3836dcf4a3c5025e…709d5b09d3388e2d7b40eda03786e5e79ba073695bfe8300c349f382e5fcf0a2c1f8a7b710d9a8f1c826c47b (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e299faf8b5aecb0cef343520d19ba57478a8b3…029b4795f28d13ee1aba9ba071d99ac4145ac50697475df69bd10caf496d6e8a94c1be425354327c1cc602e9 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194555d1b5ba15e770b6edc65f20cfb21ddd9a751…63816f424e1470ad589613a0778f745ab6d52e1f59769b7da2dd5c08b8e8d5e28c63df8042dc3c69ec01917c (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941ac1c555d65806cd244b8fa1f3709a8fff5c0e…efe5e0c5f2cafa379321e3a00ddebcd4d667f0263665c1fdd7c56f283272cf073d72d27fef853cbe99f4cd12 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947da4a8619e985648bc35df681d12029f4092f0…c7ebb01f8bafa18e6ae899a07c9eb5273595ca779d6e8a793e0b35a89cb3fbe8f372a79607f4c47e9e876aee (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:0008c16585...3b9eb338

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "d857e64398851a88b0f4ee60a0f57e36f72215006af7abbce8d363131b253389", "timestamp": { "unpack": "1794279737." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f874830e4a250285a7a358200285a7a358200b830108e194ed1018b3e9195e44dca5b5ac4c291d1c8cd07d…824dd880dcaa8822b7d165a05fb9a03b911e128be6bd621ca0a5ea3b773759ad3b264babc4873b1d2fca39ae (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194ca699e07c373b5d830daebdb9d7ea254637f63…97c4bcebb75b330b215550a06c02dcc5a32adf08fcd6dd2ff2cb2057f19e6f8221071cfd11a684b1aba4f328 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194292bb7ce97e02fd116f7a3b50508a649039daa…a0b0cbdd03d195b00c74e3a04d52bde974c82aba1c8617cc23e0cfd4cb076ad69b51e4bd2d60d4dbb96fbce2 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194f12efbc591c92096159e1b11fd22fd2a43cede…c84791119dfcdcaaecd84fa06c59ce266fb1141a027dd9d378799638ee8f4d697324a67fbfc1aafa58df09f4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941488e9e277845b5a633f29ac7a942f65e2f699…d1dd32ff0aa47550872d13a02bc5f204b0d46105905e5fd3eb08d7e94e34f524834ce935b1ec4060e9e86ab6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194df72286c9ab619aaebab833ba4f66a830bb0d9…87475ed434ffb67e0d14f0a048409d913e6fd71a0ba199b92d7a547a5586ae20c3415704fa0e0664e777a825 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19443648f4b0852071a21fe48356a846c163deb06…12cf27ebc0770964bd5744a02e2494ba5eb3ca30a7b5831f3927d2a66dbcad3c470242898f9cbbd24b35edb6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1946e5c175628ac65d7b22c3b3836dcf4a3c5025e…709d5b09d3388e2d7b40eda03786e5e79ba073695bfe8300c349f382e5fcf0a2c1f8a7b710d9a8f1c826c47b (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e299faf8b5aecb0cef343520d19ba57478a8b3…029b4795f28d13ee1aba9ba071d99ac4145ac50697475df69bd10caf496d6e8a94c1be425354327c1cc602e9 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194555d1b5ba15e770b6edc65f20cfb21ddd9a751…63816f424e1470ad589613a0778f745ab6d52e1f59769b7da2dd5c08b8e8d5e28c63df8042dc3c69ec01917c (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941ac1c555d65806cd244b8fa1f3709a8fff5c0e…efe5e0c5f2cafa379321e3a00ddebcd4d667f0263665c1fdd7c56f283272cf073d72d27fef853cbe99f4cd12 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947da4a8619e985648bc35df681d12029f4092f0…c7ebb01f8bafa18e6ae899a07c9eb5273595ca779d6e8a793e0b35a89cb3fbe8f372a79607f4c47e9e876aee (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:0091168150...b24e621c

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008113804a016a576431fc421244bacbae1b72314c89cbb4b7dabea7c5329b9b28ca121220b0a4265d41cd6ec7efb41d9b3c6fb0eef4c146f7f7a0d14ec0390f6f366c41e6", "hash": "6c9dbb7320d3a8dd1a5f4a8d8cfb60d3fded466fbbc74de12ffcc7de9b73a8c3", "number": "103124", "timestamp": "1794279737", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0d857e64398851a88b0f4ee60a0f57e36f72215006af7abbce8d363131b253389a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f874830e4a250285a7a358200285a7a358200b830108e194ed1018b3e9195e44dca5b5ac4c291d1c8cd07d…824dd880dcaa8822b7d165a05fb9a03b911e128be6bd621ca0a5ea3b773759ad3b264babc4873b1d2fca39ae (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194ca699e07c373b5d830daebdb9d7ea254637f63…97c4bcebb75b330b215550a06c02dcc5a32adf08fcd6dd2ff2cb2057f19e6f8221071cfd11a684b1aba4f328 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194292bb7ce97e02fd116f7a3b50508a649039daa…a0b0cbdd03d195b00c74e3a04d52bde974c82aba1c8617cc23e0cfd4cb076ad69b51e4bd2d60d4dbb96fbce2 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194f12efbc591c92096159e1b11fd22fd2a43cede…c84791119dfcdcaaecd84fa06c59ce266fb1141a027dd9d378799638ee8f4d697324a67fbfc1aafa58df09f4 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941488e9e277845b5a633f29ac7a942f65e2f699…d1dd32ff0aa47550872d13a02bc5f204b0d46105905e5fd3eb08d7e94e34f524834ce935b1ec4060e9e86ab6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194df72286c9ab619aaebab833ba4f66a830bb0d9…87475ed434ffb67e0d14f0a048409d913e6fd71a0ba199b92d7a547a5586ae20c3415704fa0e0664e777a825 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e19443648f4b0852071a21fe48356a846c163deb06…12cf27ebc0770964bd5744a02e2494ba5eb3ca30a7b5831f3927d2a66dbcad3c470242898f9cbbd24b35edb6 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1946e5c175628ac65d7b22c3b3836dcf4a3c5025e…709d5b09d3388e2d7b40eda03786e5e79ba073695bfe8300c349f382e5fcf0a2c1f8a7b710d9a8f1c826c47b (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194e299faf8b5aecb0cef343520d19ba57478a8b3…029b4795f28d13ee1aba9ba071d99ac4145ac50697475df69bd10caf496d6e8a94c1be425354327c1cc602e9 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e194555d1b5ba15e770b6edc65f20cfb21ddd9a751…63816f424e1470ad589613a0778f745ab6d52e1f59769b7da2dd5c08b8e8d5e28c63df8042dc3c69ec01917c (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1941ac1c555d65806cd244b8fa1f3709a8fff5c0e…efe5e0c5f2cafa379321e3a00ddebcd4d667f0263665c1fdd7c56f283272cf073d72d27fef853cbe99f4cd12 (119 bytes)", "02f874830e4a250285a7a358200285a7a358200b830108e1947da4a8619e985648bc35df681d12029f4092f0…c7ebb01f8bafa18e6ae899a07c9eb5273595ca779d6e8a793e0b35a89cb3fbe8f372a79607f4c47e9e876aee (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0000e5e2fb...2035da4d

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0091168150921edc55ba84373f261c9a1c7a79c052d978c0158eed9bdd32e83998ca121220ae8e6ea4b74f3695b365a1d744a28f2228776870f58fc5af0f3d838fb24e621c", "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": "11002004249999957059592849.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }