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Canton Updates/122076...c84d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,915

This Gateway_FinalizeBlock transaction built EVM block #5,915 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #5,915
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.5s

Block planned

Producer plans block #5915 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5915

3.6s
3.6s

Committed on Canton

Participant commits update 1220762fa9…f2c84d
—

Imported to the execution layers

Importer applies block #5915 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.5s
EVM
Canton
External call
Total
Complete3.6s
3.6s

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
#5,915
Block Hash
0xdd934c9b...17a66c07
Block Timestamp
Nov 2, 2026, 20:46:15 UTC
Transactions
0xb5decb90...c38daf950x1a0e...59df → 0x1831...44afSuccess
0x1dfedb4f...839a624c0x27ab...4986 → 0x27ab...4986Success
Overview
Update ID
1220762fa9...27f2c84d
Offset
19472
Record Time
Nov 2, 2026, 20:46:18 UTC
Command ID
gw-64c9a5594...e6fc588a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00988aa884...b74b0dfb
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "004054056d027903ffa58410226bd13cdd5cc157154f732070f8cc12427de4e76cca121220e6fd08cc353f28679b61547691825401f75582cf2b6a70466a25d03d5f5a940f", "block": { "timestamp": { "unpack": "1793652375." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a252c85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…7bdba403fce5e97bc88ed9a0309a47085b9717892207a8ba2c6716f2241b0edf04d1ed5d30b16babc92234fe (215 bytes)", "02f871830e4a258201188502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c5b08c56ec1609d388942fa04d113ce9487de486b598f478fa3dfb5308c71ee0de36c6325c18c59aee363057 (116 bytes)", "02f893830e4a252b85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…f1c3d41509c71b37d041aea03d196717952adca9e4e1aa44942ec0cd2cc3ccf93dd48879e64eab0c2f5209cc (150 bytes)", "02f879830e4a25820fb185188122883f85188122884782520894559be5a5573fec4b1d086a9025bfa670b10d…f7a32910ea7efb9eb4b93ca05e08aa0a98a7d9108946d122cbb6156e2ac4f0136f7cf05d8499eb6bc5e82a7b (124 bytes)", "02f873830e4a2503843b9aca00843b9aca15827e2c94ea63a31106d7b2f1b39e2de9169002db55d0f002865a…811f0f6af913afd4692988a07cb8bbe147e75194727c7ccd1fca87572bf69dbafe54cc3bc70192151e374aa3 (118 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": [] } }
0x23ba8dde...89c639fa0xa253...30e5 → 0x559b...6fb5Success
0x629ea589...059af9f60x34c5...833e → 0x1667...0e03Success
0x26faf673...b616246a0xea63...f002 → 0xea63...f002Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004054056d...5f5a940f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "5e34b200f691ad5f498a398c91cfc84b0df160f83b9d9b6e531fc9c8e6fc588a", "timestamp": { "unpack": "1793652375." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a252c85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…7bdba403fce5e97bc88ed9a0309a47085b9717892207a8ba2c6716f2241b0edf04d1ed5d30b16babc92234fe (215 bytes)", "02f871830e4a258201188502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c5b08c56ec1609d388942fa04d113ce9487de486b598f478fa3dfb5308c71ee0de36c6325c18c59aee363057 (116 bytes)", "02f893830e4a252b85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…f1c3d41509c71b37d041aea03d196717952adca9e4e1aa44942ec0cd2cc3ccf93dd48879e64eab0c2f5209cc (150 bytes)", "02f879830e4a25820fb185188122883f85188122884782520894559be5a5573fec4b1d086a9025bfa670b10d…f7a32910ea7efb9eb4b93ca05e08aa0a98a7d9108946d122cbb6156e2ac4f0136f7cf05d8499eb6bc5e82a7b (124 bytes)", "02f873830e4a2503843b9aca00843b9aca15827e2c94ea63a31106d7b2f1b39e2de9169002db55d0f002865a…811f0f6af913afd4692988a07cb8bbe147e75194727c7ccd1fca87572bf69dbafe54cc3bc70192151e374aa3 (118 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:0080b0bb3a...34320833
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003a5f6a16...19fe4983
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dd934c9babea1b8d38db2afbb0e3512d1a94f7cb1c8fb189b5f1302017a66c07", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0026c653be...e778c7ea
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003a5f6a167b4a046db0a71743fb64456645e7f31b2916607bc9a54c4901d05f0bca121220aec0b666e9d047f7a11eafacac0442236febdfd1ff726daf5f875f1619fe4983", "hash": "dd934c9babea1b8d38db2afbb0e3512d1a94f7cb1c8fb189b5f1302017a66c07", "number": "5915", "timestamp": "1793652375", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a05e34b200f691ad5f498a398c91cfc84b0df160f83b9d9b6e531fc9c8e6fc588aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8d4830e4a252c85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…7bdba403fce5e97bc88ed9a0309a47085b9717892207a8ba2c6716f2241b0edf04d1ed5d30b16babc92234fe (215 bytes)", "02f871830e4a258201188502540be40085028fa6ae008252089427ab051371054dcbb4c0aee315d9507b77c0…c5b08c56ec1609d388942fa04d113ce9487de486b598f478fa3dfb5308c71ee0de36c6325c18c59aee363057 (116 bytes)", "02f893830e4a252b85188122883f85188122884d826ff4941667224f65fb8f74568895a9c9a33317b3aa0e03…f1c3d41509c71b37d041aea03d196717952adca9e4e1aa44942ec0cd2cc3ccf93dd48879e64eab0c2f5209cc (150 bytes)", "02f879830e4a25820fb185188122883f85188122884782520894559be5a5573fec4b1d086a9025bfa670b10d…f7a32910ea7efb9eb4b93ca05e08aa0a98a7d9108946d122cbb6156e2ac4f0136f7cf05d8499eb6bc5e82a7b (124 bytes)", "02f873830e4a2503843b9aca00843b9aca15827e2c94ea63a31106d7b2f1b39e2de9169002db55d0f002865a…811f0f6af913afd4692988a07cb8bbe147e75194727c7ccd1fca87572bf69dbafe54cc3bc70192151e374aa3 (118 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005c76be45...34cad4d6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0026c653bed61a1eb35ffc63ceaf77c7c7707969eae738c764a7a10189fce97f30ca121220c218f0d5c1d888a87877124dea393320a4c9f5502ccf1c91471bf4d2e778c7ea", "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": "11002004249999997473664568.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }