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Canton Updates/12206f...f64c
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #9,926

This Gateway_FinalizeBlock transaction built EVM block #9,926 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #9,926
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #9926 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #9926

990ms
990ms

Committed on Canton

Participant commits update 12206f2983…58f64c
—

Imported to the execution layers

Importer applies block #9926 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete990ms
990ms

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
#9,926
Block Hash
0x065879a9...140b94a5
Block Timestamp
Nov 3, 2026, 02:22:18 UTC
Transactions
0x2230e5c8...ec100c450x27ab...4986 → 0x27ab...4986Success
0x69410fd5...bdaea6890x41f1...f4ee → 0xfc0e...4f53Success
Overview
Update ID
12206f2983...f458f64c
Offset
32181
Record Time
Nov 3, 2026, 02:22:18 UTC
Command ID
gw-64c9a5594...62c61300
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:002dc4b36a...99dda45a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001f5b26f0e4e9fdf5fcfe6de065cdbbefb729ecbbb3fbe3e76d21e939f310c1d9ca121220878394a7e6329601dcd5234ecd7175e94a6dab8ca7c4a21d0addf16495d2d05d", "block": { "timestamp": { "unpack": "1793672538." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201c08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9b382916a1314f1f428ecca07f01adc46458f6fc970ab0f732209bd2947027db8bf05355f42a7129afdce52a (116 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…03d60abb795e4acba8f062a001f6fa4ee88d5afeca1859aebb4efd9e18390dc1a994ba1a27d4fb73c44523b8 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…720e59c998fb2bdd01971ba04697e203ddddb053fb759dd78dead734b6369854f4747ae1602d51b56665523e (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…6f6da3c7628e854e0ef21ba06902a6cabe22e113ab2528b6c4d1f01f401bbf305ca54b53d823707bb82ef09a (122 bytes)", "02f879830e4a25821c2085746a52880085746a52880882520894993631fb11f5dca51832dc4c895565f5f428…60aaa40f84e416778ae626a07ba6e8b19617fbf5f09c3c433cc5fac6d58c24374888a3bd53111c9e20bc454c (124 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": [] } }
0x2820c07a...9b12c8430x3093...fb0a → 0xfc0e...4f53Success
0xd12c0d58...7255e36c0x5b2b...c081 → 0xfc0e...4f53Success
0xb6eb8586...252ebdf30xa253...30e5 → 0x9936...3854Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001f5b26f0...95d2d05d
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "e77740962c6fc9732b0680b6d957357ae350624f68901d13a36d747a62c61300", "timestamp": { "unpack": "1793672538." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258201c08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9b382916a1314f1f428ecca07f01adc46458f6fc970ab0f732209bd2947027db8bf05355f42a7129afdce52a (116 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…03d60abb795e4acba8f062a001f6fa4ee88d5afeca1859aebb4efd9e18390dc1a994ba1a27d4fb73c44523b8 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…720e59c998fb2bdd01971ba04697e203ddddb053fb759dd78dead734b6369854f4747ae1602d51b56665523e (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…6f6da3c7628e854e0ef21ba06902a6cabe22e113ab2528b6c4d1f01f401bbf305ca54b53d823707bb82ef09a (122 bytes)", "02f879830e4a25821c2085746a52880085746a52880882520894993631fb11f5dca51832dc4c895565f5f428…60aaa40f84e416778ae626a07ba6e8b19617fbf5f09c3c433cc5fac6d58c24374888a3bd53111c9e20bc454c (124 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:00779c2c0e...dd951b62
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005d26596c...feb9f2f1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "065879a9d54cb8e5571c0741db218cded90149caea88f22fb609d73f140b94a5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004c3f92e7...9d83d004
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005d26596cdb41fcbd109cb530171bdb1e38f0ab08b7a6a6f02d2c13f4c503c243ca121220e20157821a7df126e3da190dd2283250ecbdd5c5da05b766f1d78530feb9f2f1", "hash": "065879a9d54cb8e5571c0741db218cded90149caea88f22fb609d73f140b94a5", "number": "9926", "timestamp": "1793672538", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0e77740962c6fc9732b0680b6d957357ae350624f68901d13a36d747a62c61300a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258201c08502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9b382916a1314f1f428ecca07f01adc46458f6fc970ab0f732209bd2947027db8bf05355f42a7129afdce52a (116 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…03d60abb795e4acba8f062a001f6fa4ee88d5afeca1859aebb4efd9e18390dc1a994ba1a27d4fb73c44523b8 (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…720e59c998fb2bdd01971ba04697e203ddddb053fb759dd78dead734b6369854f4747ae1602d51b56665523e (122 bytes)", "02f877830e4a2580858bb2c97008858bb2c9700882520894fc0e3c259e325410b8fc7d42c603928af7194f53…6f6da3c7628e854e0ef21ba06902a6cabe22e113ab2528b6c4d1f01f401bbf305ca54b53d823707bb82ef09a (122 bytes)", "02f879830e4a25821c2085746a52880085746a52880882520894993631fb11f5dca51832dc4c895565f5f428…60aaa40f84e416778ae626a07ba6e8b19617fbf5f09c3c433cc5fac6d58c24374888a3bd53111c9e20bc454c (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00fa3173ca...6a4feb58
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004c3f92e7a2327770200739338ee6ede7e524a2b18906f54b968b6d28d0817a13ca1212205268a23bbe1606f83634577166fcf1b5ed52c098308c206cf0909e4d9d83d004", "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": "11002004249999996172175876.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }