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Canton Updates/1220e3...6480
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #150,677

This Gateway_FinalizeBlock transaction built EVM block #150,677 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #150,677
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
843ms

Block planned

Producer plans block #150677 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #150677

674ms
674ms

Committed on Canton

Participant commits update 1220e38285…206480
—

Imported to the execution layers

Importer applies block #150677 from GatewayHead

—
0ms
250ms
500ms
750ms
843ms
EVM
Canton
External call
Total
Complete674ms
674ms

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
#150,677
Block Hash
0x4b7c5e7f...2baa2436
Block Timestamp
Nov 11, 2026, 18:44:17 UTC
Transactions
0x41c6ac6a...5ce8873e0xd3fb...9ec1 → 0x6262...7b08Success
0x4179907d...84b9a79a0x9eee...57ba → 0x9e02...3de2Success
Overview
Update ID
1220e38285...d9206480
Offset
468056
Record Time
Nov 11, 2026, 18:44:17 UTC
Command ID
gw-64c9a5594...d2107a45
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008809669e...6390f69c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00532fc9eaa5a15f877819a5cfb6dcd47cfdeb9881fc6341464254df2f32ce4a60ca121220aa416f84d69f02be7175d0f0fd4ae7c00bb1347c3b545671926f4d5aa39c947a", "block": { "timestamp": { "unpack": "1794422657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a048494b24fea826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…519893ebfa6d568e7408e8a023c8f4e7aeb511ed7c89c75d9d919fe67783a1307e812d249c6e9c2e82b73938 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819459e83bc6712a6719543f79fb8aac2171729f6c7780…5ed22aa0d5af4cf67b1d02a06671c8491a7575a602dd5c8e298941aed11e968c5cc2bc98ea05b5e1d6ba5463 (182 bytes)", "f8ab57847be9ed43827e9094626275e4925ddf179a8aa41ef1ef058b57507b0880b844a9059cbb0000000000…4881d7b1759c3431a91881a054eaf5a5e08338a2c527ffa1eb84a3902a06f1e1ff5c8367bf0a6a7edb6ad922 (173 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": [] } }
0x68f51418...6c7ec9310xafb8...bb9c → 0x59e8...6c77Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00532fc9ea...a39c947a
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "36ee410145d2c73e546877834b14fac1ed9030ec4a6cbee257b5eaf0d2107a45", "timestamp": { "unpack": "1794422657." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a048494b24fea826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…519893ebfa6d568e7408e8a023c8f4e7aeb511ed7c89c75d9d919fe67783a1307e812d249c6e9c2e82b73938 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819459e83bc6712a6719543f79fb8aac2171729f6c7780…5ed22aa0d5af4cf67b1d02a06671c8491a7575a602dd5c8e298941aed11e968c5cc2bc98ea05b5e1d6ba5463 (182 bytes)", "f8ab57847be9ed43827e9094626275e4925ddf179a8aa41ef1ef058b57507b0880b844a9059cbb0000000000…4881d7b1759c3431a91881a054eaf5a5e08338a2c527ffa1eb84a3902a06f1e1ff5c8367bf0a6a7edb6ad922 (173 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:007bd13f27...ee1ba338
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00145c12a5...4f591bda
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4b7c5e7f85f6a0e27ac3ec3d20544b7bbf1028757d3d73c17f72779c2baa2436", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e225552a...05246a46
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00145c12a5b57bcbaa6fe84e91976f5f160f2dc6dee4806ffb3c3d13cf77e0a967ca121220672c254a7bebdd2a816c7dde627cf0d32f2406189e6c0b791730f4404f591bda", "hash": "4b7c5e7f85f6a0e27ac3ec3d20544b7bbf1028757d3d73c17f72779c2baa2436", "number": "150677", "timestamp": "1794422657", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a036ee410145d2c73e546877834b14fac1ed9030ec4a6cbee257b5eaf0d2107a45a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a048494b24fea826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…519893ebfa6d568e7408e8a023c8f4e7aeb511ed7c89c75d9d919fe67783a1307e812d249c6e9c2e82b73938 (140 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e830166819459e83bc6712a6719543f79fb8aac2171729f6c7780…5ed22aa0d5af4cf67b1d02a06671c8491a7575a602dd5c8e298941aed11e968c5cc2bc98ea05b5e1d6ba5463 (182 bytes)", "f8ab57847be9ed43827e9094626275e4925ddf179a8aa41ef1ef058b57507b0880b844a9059cbb0000000000…4881d7b1759c3431a91881a054eaf5a5e08338a2c527ffa1eb84a3902a06f1e1ff5c8367bf0a6a7edb6ad922 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00edbac419...52d2df98
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e225552a82a035db4fc36509720257addb0b1afb5c0e62e2c06800b71c3332d7ca1212205dc3e2afae57b1409ce16f5c16cebfc1c7a75ef299caaa692c9f87ee05246a46", "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": "11002004249999870933545786.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }