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Canton Updates/1220de...30d0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #33,700

This Gateway_FinalizeBlock transaction built EVM block #33,700 through the gateway-build-block external call and committed it with 7 transactions.

Block Lifecycle
block #33,700
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.2s

Block planned

Producer plans block #33700 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #33700

987ms
987ms

Committed on Canton

Participant commits update 1220de11ae…4630d0
—

Imported to the execution layers

Importer applies block #33700 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.2s
EVM
Canton
External call
Total
Complete987ms
987ms

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
#33,700
Block Hash
0x7ef598ec...e92852d5
Block Timestamp
Nov 5, 2026, 17:26:19 UTC
Transactions
0xdba6b311...0214f8890x7ee1...bae0 → 0x235d...3c8cSuccess
0x3502fd6d...bc1564ce0xd75c...1268 → 0x23e5...229aSuccess
Overview
Update ID
1220de11ae...8c4630d0
Offset
108688
Record Time
Nov 5, 2026, 17:26:19 UTC
Command ID
gw-64c9a5594...02bcc30d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0019f49bb8...1782f0f7
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a8ff6f5bcf2fda33f888c49e4c574c6641adf3a2d953d1cd9bdc90bfe034d9d0ca12122037acd69986de3c860b4afee779d696fa46a5932a97d1474da51aaa6035861591", "block": { "timestamp": { "unpack": "1793899579." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258209248502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9430a1a2baaa4920b39ed6a015b58542a412cdc76096b6aa76ad792b8414697883b2ee1f404d5e3e76c065b4 (116 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0c4f76874c192a36471202a01b91558910ce76949a0d34d06643842e88e61c00df00002f3a0ca71bf78e733b (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03816c7b37187e8f671983a071efc4506bbfb2bfe066893fa80f9bee5fafb26b332d607adb3281df745279a7 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c1d4b3c702638c478ab408a06afafdb238fae5236852ffbea3974301a941d67144aeda55c769f39207f298d8 (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…32c7c110f93696ea268c5aa03c0e757b507f195dc5db5b8c0beb156423a02857efeabb78baa4aeca5ec8429b (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…1cc9963347682c4caface5a054d0273c0452436fee6426bb6c488c70e58e38313fda52ed9d808ef8aefa99b9 (174 bytes)", "f871820aba858bb2c9700882520894dc57b54eab75026cb1c36012befc5a96efdb5db188016345785d8a0000…927c2403fd7ec09cb68733a004a94d2d1ceee9a5ddcc8cf312a4796914faf0a3ac7eb1ac0c7600aa0897b219 (115 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": [] } }
0xce933816...a13e7db10x27ab...4986 → 0x27ab...4986Success
0xb0e1179d...791941580xb0f0...7c42 → 0x235d...3c8cSuccess
0xde8fa4aa...da88d83a0xfe3a...db13 → 0xdc57...5db1Success
0x9ba4fb98...0e34ad9b0x4d4d...1e74 → 0xa276...16d2Success
0xb73ba0f6...7d9cfaf70xcd66...cbda → 0xa080...b8f2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a8ff6f5b...35861591
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "48f6468a957b964debe98147f59076c99233bd54a356b4eda5f87f3d02bcc30d", "timestamp": { "unpack": "1793899579." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f871830e4a258209248502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9430a1a2baaa4920b39ed6a015b58542a412cdc76096b6aa76ad792b8414697883b2ee1f404d5e3e76c065b4 (116 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0c4f76874c192a36471202a01b91558910ce76949a0d34d06643842e88e61c00df00002f3a0ca71bf78e733b (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03816c7b37187e8f671983a071efc4506bbfb2bfe066893fa80f9bee5fafb26b332d607adb3281df745279a7 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c1d4b3c702638c478ab408a06afafdb238fae5236852ffbea3974301a941d67144aeda55c769f39207f298d8 (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…32c7c110f93696ea268c5aa03c0e757b507f195dc5db5b8c0beb156423a02857efeabb78baa4aeca5ec8429b (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…1cc9963347682c4caface5a054d0273c0452436fee6426bb6c488c70e58e38313fda52ed9d808ef8aefa99b9 (174 bytes)", "f871820aba858bb2c9700882520894dc57b54eab75026cb1c36012befc5a96efdb5db188016345785d8a0000…927c2403fd7ec09cb68733a004a94d2d1ceee9a5ddcc8cf312a4796914faf0a3ac7eb1ac0c7600aa0897b219 (115 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:009279de74...0d9103df
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0089cb928b...0556888b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7ef598ec76dd77e7557c0be2f9e3766d5799c2bad3e3d8de61f029b0e92852d5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00efca7f94...513e69d1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0089cb928b2bc05ea5f196adf860d67658b2951e83f6b5cd7831f4c063d274d054ca1212202e0487cb84036158f5669fafdd1cb07bbeacd12dbae8016e38d972230556888b", "hash": "7ef598ec76dd77e7557c0be2f9e3766d5799c2bad3e3d8de61f029b0e92852d5", "number": "33700", "timestamp": "1793899579", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a048f6468a957b964debe98147f59076c99233bd54a356b4eda5f87f3d02bcc30da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f871830e4a258209248502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…9430a1a2baaa4920b39ed6a015b58542a412cdc76096b6aa76ad792b8414697883b2ee1f404d5e3e76c065b4 (116 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0c4f76874c192a36471202a01b91558910ce76949a0d34d06643842e88e61c00df00002f3a0ca71bf78e733b (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…03816c7b37187e8f671983a071efc4506bbfb2bfe066893fa80f9bee5fafb26b332d607adb3281df745279a7 (111 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…c1d4b3c702638c478ab408a06afafdb238fae5236852ffbea3974301a941d67144aeda55c769f39207f298d8 (111 bytes)", "f8ac80858bb2c970088259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f1900000000…32c7c110f93696ea268c5aa03c0e757b507f195dc5db5b8c0beb156423a02857efeabb78baa4aeca5ec8429b (174 bytes)", "f8ac80858bb2c970088259a29423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…1cc9963347682c4caface5a054d0273c0452436fee6426bb6c488c70e58e38313fda52ed9d808ef8aefa99b9 (174 bytes)", "f871820aba858bb2c9700882520894dc57b54eab75026cb1c36012befc5a96efdb5db188016345785d8a0000…927c2403fd7ec09cb68733a004a94d2d1ceee9a5ddcc8cf312a4796914faf0a3ac7eb1ac0c7600aa0897b219 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c53d9550...e8ba6fff
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00efca7f94c6d998863c617910280931d372220f785cfcc723e30efef4de982261ca121220f3c534a56b64f5fa2c4606f2660c916754ac8a38a64d76668f2536e9513e69d1", "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": "11002004249999985783600574.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }