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Canton Updates/1220bc...1308
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #142,168

This Gateway_FinalizeBlock transaction built EVM block #142,168 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #142,168
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #142168 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #142168

984ms
984ms

Committed on Canton

Participant commits update 1220bca770…081308
—

Imported to the execution layers

Importer applies block #142168 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete984ms
984ms

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
#142,168
Block Hash
0xfb4c9676...215f9a77
Block Timestamp
Nov 11, 2026, 10:09:49 UTC
Transactions
0xa40a4e12...cb14e5170x26b2...5f86 → 0x0af7...128bSuccess
0xf7d2e650...eade64680xe6ca...6e19 → 0xa276...16d2Success
Overview
Update ID
1220bca770...7f081308
Offset
442015
Record Time
Nov 11, 2026, 10:09:49 UTC
Command ID
gw-64c9a5594...f2eb80aa
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00acecd985...44e63a65
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b04a5fa5f5e1a80c1372d55671bfab91ede9cf83a21788158bf6ebb15eb8433eca1212207c821a531767065c85fa762447b873300571e52d448a8454a642f1dbbec9ed5c", "block": { "timestamp": { "unpack": "1794391789." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821a35830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…690212aaccc51d76a01d58a01723f1faeda6c4be3c712c088d9241241fa612cd175e892c22362ce5e86a388d (504 bytes)", "f8ae825d058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…37c9777ef4d8a6cc286a14a0455f4a140444e2b4a303bf6b45384e75a624c488477daaa2b1a7c56515836672 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9f4fa9b176e12e4f00b55da038b3a62e4cb2fd83e75d55e997e229d0932722ebcde277a67dba3938dcda7956 (140 bytes)", "02f901f4830e4a25820dd8830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aa52ea2b40cd9b72f8c8e7a0010ca7ce2a9ad2379992b4b87e0a1654a382685c5228b5c8addaf2f0ada5d213 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…37e58a806a10c8d7103f22a0287da53fec7db1e409ca9370e3600c522a097b124803e3779de59e4ed2921310 (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": [] } }
0x3eae8f56...da3fe9470x214a...f50f → 0x925e...03fcSuccess
0x3db391f4...69940d810x8ec0...aa24 → 0xa276...16d2Success
0x03ca06f6...ecb7327a0xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b04a5fa5...bec9ed5c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "4c9d70bdfff47a2ef09f61c18d57ee94a539da8844455ed6fbbad7b4f2eb80aa", "timestamp": { "unpack": "1794391789." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821a35830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…690212aaccc51d76a01d58a01723f1faeda6c4be3c712c088d9241241fa612cd175e892c22362ce5e86a388d (504 bytes)", "f8ae825d058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…37c9777ef4d8a6cc286a14a0455f4a140444e2b4a303bf6b45384e75a624c488477daaa2b1a7c56515836672 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9f4fa9b176e12e4f00b55da038b3a62e4cb2fd83e75d55e997e229d0932722ebcde277a67dba3938dcda7956 (140 bytes)", "02f901f4830e4a25820dd8830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aa52ea2b40cd9b72f8c8e7a0010ca7ce2a9ad2379992b4b87e0a1654a382685c5228b5c8addaf2f0ada5d213 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…37e58a806a10c8d7103f22a0287da53fec7db1e409ca9370e3600c522a097b124803e3779de59e4ed2921310 (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:001ffa82ef...0b42a8ce
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0068abf7c7...d41e1b5b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fb4c967650b0f1143eeb7fff8fc65e6f30d7f3bf3f7e86eb360d7a95215f9a77", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0071487e9e...22a47c5d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0068abf7c79bf97b196dbed4a0fb47222cc6d4296c41aa6371b300fa7186974b39ca121220e811f3dd3cbe2f8107b22a41f1448e900c82883f39e1bc99944cd34fd41e1b5b", "hash": "fb4c967650b0f1143eeb7fff8fc65e6f30d7f3bf3f7e86eb360d7a95215f9a77", "number": "142168", "timestamp": "1794391789", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a04c9d70bdfff47a2ef09f61c18d57ee94a539da8844455ed6fbbad7b4f2eb80aaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821a35830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…690212aaccc51d76a01d58a01723f1faeda6c4be3c712c088d9241241fa612cd175e892c22362ce5e86a388d (504 bytes)", "f8ae825d058405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…37c9777ef4d8a6cc286a14a0455f4a140444e2b4a303bf6b45384e75a624c488477daaa2b1a7c56515836672 (176 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9f4fa9b176e12e4f00b55da038b3a62e4cb2fd83e75d55e997e229d0932722ebcde277a67dba3938dcda7956 (140 bytes)", "02f901f4830e4a25820dd8830f4240831e848083079c5694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…aa52ea2b40cd9b72f8c8e7a0010ca7ce2a9ad2379992b4b87e0a1654a382685c5228b5c8addaf2f0ada5d213 (504 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…37e58a806a10c8d7103f22a0287da53fec7db1e409ca9370e3600c522a097b124803e3779de59e4ed2921310 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00471f3347...f8ce820d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0071487e9e04c6d4810b215579cd8703ff88c53ad09563fcb08fc57db0adb2211eca1212204011a3cbb03af59504a2840ddc34ab2f7fdcad528e86341f5e67318222a47c5d", "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": "11002004249999878967577225.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }