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Canton Updates/1220be...eff0
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,665

This Gateway_FinalizeBlock transaction built EVM block #5,665 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,665
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.8s

Block planned

Producer plans block #5665 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5665

1.4s
1.4s

Committed on Canton

Participant commits update 1220be0a30…55eff0
—

Imported to the execution layers

Importer applies block #5665 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.8s
EVM
Canton
External call
Total
Complete1.4s
1.4s

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
#5,665
Block Hash
0x6e3daabd...359c77de
Block Timestamp
Nov 2, 2026, 20:31:07 UTC
Transactions
0x3823ae57...a5d2c0a90x1a0e...59df → 0x1831...44afSuccess
0x6ac35199...a9ab3ac50xa253...30e5 → 0xb208...8c5bSuccess
Overview
Update ID
1220be0a30...cf55eff0
Offset
18691
Record Time
Nov 2, 2026, 20:31:08 UTC
Command ID
gw-64c9a5594...9535349a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0042b2545e...7567dd77
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0090e0ed6fd03e23b08abe83ab6d2c046b1ff95ab53aa4f82fb3cac2b26614b821ca121220bf0e4064b93e23a200bb26720814a0aa8ccbcee76054324d34d48c47e6df4d70", "block": { "timestamp": { "unpack": "1793651467." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251d85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…541c7fc3e3ec7d882cdcdaa07c2ac6ec45d4b45b150c3b4aad6517a6b3d8ab2a117bf3245f2a6399d96ba5c0 (215 bytes)", "02f8b4830e4a251d85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…3afa454063bf47da536136a06824ba1683674fe3a71b096b5e7b107c8cbe97f2e3f04d9f18f8435180282f8f (183 bytes)", "02f879830e4a25820f1d85188122883f85188122884782520894b20831669f851665e29776e52e3feca37964…d6cacb4d2aa75bc29e3a42a028f55a6cd4dd84a23d95d89fe30692edbfb8e192c2451468c76bc4bc873401e2 (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": [] } }
0x20b5f457...2a8dc0320x906f...a368 → 0x021b...b106Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0090e0ed6f...e6df4d70
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "d6c9c45f2cbe79bf97af9b9b4c291897450b08cc0ad6e6d86a1ee9b09535349a", "timestamp": { "unpack": "1793651467." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8d4830e4a251d85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…541c7fc3e3ec7d882cdcdaa07c2ac6ec45d4b45b150c3b4aad6517a6b3d8ab2a117bf3245f2a6399d96ba5c0 (215 bytes)", "02f8b4830e4a251d85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…3afa454063bf47da536136a06824ba1683674fe3a71b096b5e7b107c8cbe97f2e3f04d9f18f8435180282f8f (183 bytes)", "02f879830e4a25820f1d85188122883f85188122884782520894b20831669f851665e29776e52e3feca37964…d6cacb4d2aa75bc29e3a42a028f55a6cd4dd84a23d95d89fe30692edbfb8e192c2451468c76bc4bc873401e2 (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:00f6ee28fa...c4ff6894
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0024a789fe...c8e67370
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "6e3daabd10545ea078ece6faf1248eaaec51a940d7b77ba7a07cc9bf359c77de", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00db5e09d8...affa55e6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0024a789feaff2daa4b12f95023512ad54cd0b531755e10c1669cce75e5994dbbaca121220209e4fae15e8426d2fd8c2cad9f2051c39e5a016ddbba79272fa5611c8e67370", "hash": "6e3daabd10545ea078ece6faf1248eaaec51a940d7b77ba7a07cc9bf359c77de", "number": "5665", "timestamp": "1793651467", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0d6c9c45f2cbe79bf97af9b9b4c291897450b08cc0ad6e6d86a1ee9b09535349aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8d4830e4a251d85188122883f85188122884d82726f941831f35a0d673bb89774d8e19a4c0af6c98444af…541c7fc3e3ec7d882cdcdaa07c2ac6ec45d4b45b150c3b4aad6517a6b3d8ab2a117bf3245f2a6399d96ba5c0 (215 bytes)", "02f8b4830e4a251d85188122883f85188122884d82ca7594021ba06f35d64cc9108dfffbd5d6bec46a59b106…3afa454063bf47da536136a06824ba1683674fe3a71b096b5e7b107c8cbe97f2e3f04d9f18f8435180282f8f (183 bytes)", "02f879830e4a25820f1d85188122883f85188122884782520894b20831669f851665e29776e52e3feca37964…d6cacb4d2aa75bc29e3a42a028f55a6cd4dd84a23d95d89fe30692edbfb8e192c2451468c76bc4bc873401e2 (124 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c253660b...7c9acaf7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00db5e09d8bbb310bf123218f5a1f044121123fc6ea815e46d07c8099cbacd2042ca121220ec0485a994506ca0453e1cc6d7e35fb82b6f270d05a9b110d7d8256caffa55e6", "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": "11002004249999997576784039.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }