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Canton Updates/122027...8b49
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #126,747

This Gateway_FinalizeBlock transaction built EVM block #126,747 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #126,747
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
945ms

Block planned

Producer plans block #126747 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #126747

756ms
756ms

Committed on Canton

Participant commits update 12202715ef…cc8b49
—

Imported to the execution layers

Importer applies block #126747 from GatewayHead

—
0ms
250ms
500ms
750ms
945ms
EVM
Canton
External call
Total
Complete756ms
756ms

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
#126,747
Block Hash
0xedda6ea1...e580d073
Block Timestamp
Nov 10, 2026, 23:43:47 UTC
Transactions
0xa649289e...030a07850xf6df...3537 → 0x7919...5a5bSuccess
0xe685aa55...106454160x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12202715ef...11cc8b49
Offset
395124
Record Time
Nov 10, 2026, 23:43:47 UTC
Command ID
gw-64c9a5594...0091aa16
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f04b8d78...27c56443
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00f6dc8dea2b11d56b0b1abac3249fe4dd88829a978c94d383b0e401124c7907c2ca121220acf8b8de587f322a8af50aaca60e49b7069e0aff272aa9f79b922cab4e0f72e2", "block": { "timestamp": { "unpack": "1794354227." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8225c88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd6b3305146a3c196d3d4aa02b5d44aea850412217ac0ff2ea77ff3cfb0a944f018223c8f2a10e2ad5411e1e (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…e09583e8c01c1aa835aed4a050169c55490a2ddec55c77a854a0eb86d36b64e03b4bfe836d8a5f9539ac8bf9 (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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00f6dc8dea...4e0f72e2
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "eec6a6db346cb1ea0e1b19589f5cc7289255ff2429ed28e1200aed930091aa16", "timestamp": { "unpack": "1794354227." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8225c88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd6b3305146a3c196d3d4aa02b5d44aea850412217ac0ff2ea77ff3cfb0a944f018223c8f2a10e2ad5411e1e (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…e09583e8c01c1aa835aed4a050169c55490a2ddec55c77a854a0eb86d36b64e03b4bfe836d8a5f9539ac8bf9 (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:00cf87597a...18495734
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0096767f62...3748ea15
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "edda6ea1b4666a9d4ac1e645ee8ae2371d95297a311746df4dfdd448e580d073", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006cc2ceac...46586ae3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0096767f6203bfe525f5926d7f4c263f314ff12824dcb3eb66c8f71e7fe1e5d3f7ca12122096951dcec74db15a1066949dd5c0abf84a45f873245fd6374165bb1c3748ea15", "hash": "edda6ea1b4666a9d4ac1e645ee8ae2371d95297a311746df4dfdd448e580d073", "number": "126747", "timestamp": "1794354227", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0eec6a6db346cb1ea0e1b19589f5cc7289255ff2429ed28e1200aed930091aa16a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ae8225c88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…fd6b3305146a3c196d3d4aa02b5d44aea850412217ac0ff2ea77ff3cfb0a944f018223c8f2a10e2ad5411e1e (176 bytes)", "f88a098407270e008254ac947919e636cc2a6edbbb60c3d696509f90f5505a5b80a455241077000000000000…e09583e8c01c1aa835aed4a050169c55490a2ddec55c77a854a0eb86d36b64e03b4bfe836d8a5f9539ac8bf9 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0052da52d3...90b38bad
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006cc2ceac398e133c8623c68b78c0e431d9d4642e41678085fff3b7d359cbb03fca121220a404d83d48d858ca777944f8f8cbb016aca7d072392152f5e814105846586ae3", "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": "11002004249999896732568476.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }