Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #98,774 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle

block #98,774

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

1.0s

2.0s

3.0s

3.7s

Block planned

Producer plans block #98774 (block timestamp)

—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #98774

2.9s

Committed on Canton

Participant commits update 1220ac567b…311aea

—

Imported to the execution layers

Importer applies block #98774 from GatewayHead

—

0ms

1.0s

2.0s

3.0s

3.7s

EVM

Canton

External call

Total

Complete2.9s

2.9s

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

#98,774

Block Hash

0x9b665848...a2bf3219

Block Timestamp

Nov 9, 2026, 19:46:08 UTC

Transactions

0x577b36d2...7b3fa5220xb728...1279 → 0x8e9f...8f74Success

0x01d98045...0fde713b0xf468...bf7b → 0x0db9...fe89Success

Overview

Update ID

1220ac567b...9c311aea

Offset

309526

Record Time

Nov 9, 2026, 19:46:10 UTC

Command ID

gw-64c9a5594...dd76faea

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0004c5599f...31fb6a24

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0013adaca1a5743199a2c1092bf5be91d5e5d3347344dedbb3d04584769fc57dc4ca1212203b837226105d6bfaef38ca8f09f64c41e41ef8eab5bdeaf7063b06adfcf3b5da", "block": { "timestamp": { "unpack": "1794253568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0db02d8c58b1622c2d8d6da01987b23aad7066147c3f3272b48311a6791b02615eb8a91681d77da8f2e16256 (141 bytes)", "f8ab478459682f00827e90948e9fd2fa86a132f3252bee1d2ee70762d54d8f7480b844a9059cbb0000000000…0e9c3633abd2bf52c3d575a0304c87888aa1446c56a292d1fd6aabe11093d07065c568291bf2b307e3f17520 (173 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…440191be68fdaaf446a3fca061689d4232a3897721c8b03f652286520f52ffcb09e12947385af6816c0eae76 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ec94abb0d37d98eb754cda056774c1c41eb9878be7d8cfc8d37ca65d4f6214f9a19b6e3cee4db75efa5a7a9 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…92fabce9db4b4b96233bd8a071b94bdc6d491f6c278bccf140b874ce2c7516be1b9ab3220c0e0fbac548ca53 (174 bytes)", "f8ac09858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e9a90d7bca45016771154da041c6eca9ee59d73a63b83bf8c5d0bb7a8ad85abeb623ab8f7be5fa940d679d89 (174 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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0013adaca1...fcf3b5da

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "cbbe49a92095bbf27ab7bb386110cc141f8ea0477c57f65f7a33b271dd76faea", "timestamp": { "unpack": "1794253568." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0db02d8c58b1622c2d8d6da01987b23aad7066147c3f3272b48311a6791b02615eb8a91681d77da8f2e16256 (141 bytes)", "f8ab478459682f00827e90948e9fd2fa86a132f3252bee1d2ee70762d54d8f7480b844a9059cbb0000000000…0e9c3633abd2bf52c3d575a0304c87888aa1446c56a292d1fd6aabe11093d07065c568291bf2b307e3f17520 (173 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…440191be68fdaaf446a3fca061689d4232a3897721c8b03f652286520f52ffcb09e12947385af6816c0eae76 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ec94abb0d37d98eb754cda056774c1c41eb9878be7d8cfc8d37ca65d4f6214f9a19b6e3cee4db75efa5a7a9 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…92fabce9db4b4b96233bd8a071b94bdc6d491f6c278bccf140b874ce2c7516be1b9ab3220c0e0fbac548ca53 (174 bytes)", "f8ac09858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e9a90d7bca45016771154da041c6eca9ee59d73a63b83bf8c5d0bb7a8ad85abeb623ab8f7be5fa940d679d89 (174 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" ] } } }

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00d611cf69...0d3932f6

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d0f62c819757598754aa160aa4a480984ea861d7663378cc4e3a70cc28f93b3eca121220aa86d5354c5613ae94092f77a2370b3e77a83e103e984335b83a25b81b552475", "hash": "9b6658485bae97982097de7afbe42ad57a7c82f76c552cdba01570eca2bf3219", "number": "98774", "timestamp": "1794253568", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0cbbe49a92095bbf27ab7bb386110cc141f8ea0477c57f65f7a33b271dd76faeaa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0db02d8c58b1622c2d8d6da01987b23aad7066147c3f3272b48311a6791b02615eb8a91681d77da8f2e16256 (141 bytes)", "f8ab478459682f00827e90948e9fd2fa86a132f3252bee1d2ee70762d54d8f7480b844a9059cbb0000000000…0e9c3633abd2bf52c3d575a0304c87888aa1446c56a292d1fd6aabe11093d07065c568291bf2b307e3f17520 (173 bytes)", "f88b05858bb2c97008826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…440191be68fdaaf446a3fca061689d4232a3897721c8b03f652286520f52ffcb09e12947385af6816c0eae76 (141 bytes)", "f88b0a858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…3ec94abb0d37d98eb754cda056774c1c41eb9878be7d8cfc8d37ca65d4f6214f9a19b6e3cee4db75efa5a7a9 (141 bytes)", "f8ac09858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…92fabce9db4b4b96233bd8a071b94bdc6d491f6c278bccf140b874ce2c7516be1b9ab3220c0e0fbac548ca53 (174 bytes)", "f8ac09858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…e9a90d7bca45016771154da041c6eca9ee59d73a63b83bf8c5d0bb7a8ad85abeb623ab8f7be5fa940d679d89 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:0032522892...53c18a81

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d611cf694c62c7103e6bf406f7587badf3638f9d085e9d783a4f7700cdecbd03ca1212203678259bcc7ee8bfb2429aa0ca85bb4df958489edf0b46396a34e5070d3932f6", "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": "11002004249999958856514577.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }