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Canton Updates/122059...fd8e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #216,440

This Gateway_FinalizeBlock transaction built EVM block #216,440 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #216,440
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
346ms

Block planned

Producer plans block #216440 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #216440

277ms
277ms

Committed on Canton

Participant commits update 122059e409…cafd8e
—

Imported to the execution layers

Importer applies block #216440 from GatewayHead

—
0ms
250ms
346ms
EVM
Canton
External call
Total
Complete277ms
277ms

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
#216,440
Block Hash
0x2fdcbce2...45729a9b
Block Timestamp
Nov 15, 2026, 16:19:21 UTC
Transactions
0x7ca54af4...4272ce6e0x35e8...6751 → 0x23e5...229aSuccess
0x437a3994...e08838fb0x62cc...3871 → 0xa276...16d2Success
Overview
Update ID
122059e409...02cafd8e
Offset
670907
Record Time
Nov 15, 2026, 16:19:21 UTC
Command ID
gw-64c9a5594...db4cb29d
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0002ccc638...577e02e8
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001a0fa8b259fa51cfe439429215b01df4892e325cfa2512f991ffe7951e1efec4ca1212203868ba9a8da8d6c94b85d7245a5a6e983f9ce9f6ffdb308162af76b49334b94e", "hash": "2fdcbce2308c9e9f9680b65a7174344d34044835f5665bfa3b23624e45729a9b", "number": "216440", "timestamp": "1794759561", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0233be62ca906a54c7f8b257eafd52162a17e30120ee13bc5ac231098db4cb29da01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0a851347d05c588259239423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bb7c7f086d2f9cb5e44ea1a007da3aabfe4f6a4a1809048c6461d7d82254f820a4f1e49fade3bd8c63752c90 (174 bytes)", "f8ac1b851347d05c588259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…390331614de31dcf395d62a03033cb7bfdc00635e8785478bdc076aa93932cbd24c71e33d52662e4742e5df1 (174 bytes)", "f88b0f851347d05c588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7387601d2f251ac321253a03f1b074cb042bb7917e473e68dde6fae4c44de90281571131ad9acdc4be62161 (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
0xcfce93b9...ed8ca17b0x4391...c7fe → 0x0db9...fe89Success
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004de903a6...83a106d1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00dfe6d880ddedae037ce4ced04a4d82eb65b766f3cd0da91f50243d0faaefae68ca1212203aa1e9ddf07439984e64943089a20878b283b573e3479409e5fc3fa77c9280b4", "block": { "timestamp": { "unpack": "1794759561." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a851347d05c588259239423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bb7c7f086d2f9cb5e44ea1a007da3aabfe4f6a4a1809048c6461d7d82254f820a4f1e49fade3bd8c63752c90 (174 bytes)", "f8ac1b851347d05c588259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…390331614de31dcf395d62a03033cb7bfdc00635e8785478bdc076aa93932cbd24c71e33d52662e4742e5df1 (174 bytes)", "f88b0f851347d05c588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7387601d2f251ac321253a03f1b074cb042bb7917e473e68dde6fae4c44de90281571131ad9acdc4be62161 (141 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:00dfe6d880...7c9280b4
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "233be62ca906a54c7f8b257eafd52162a17e30120ee13bc5ac231098db4cb29d", "timestamp": { "unpack": "1794759561." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0a851347d05c588259239423e5dee888c67549a750290c1ba14a94c855229a80b84440c10f1900000000…bb7c7f086d2f9cb5e44ea1a007da3aabfe4f6a4a1809048c6461d7d82254f820a4f1e49fade3bd8c63752c90 (174 bytes)", "f8ac1b851347d05c588259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…390331614de31dcf395d62a03033cb7bfdc00635e8785478bdc076aa93932cbd24c71e33d52662e4742e5df1 (174 bytes)", "f88b0f851347d05c588254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…f7387601d2f251ac321253a03f1b074cb042bb7917e473e68dde6fae4c44de90281571131ad9acdc4be62161 (141 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:00d8028c68...fa2431a5
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001a0fa8b2...9334b94e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2fdcbce2308c9e9f9680b65a7174344d34044835f5665bfa3b23624e45729a9b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ab13e1d7...49fdb887
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0002ccc638ce06604b5ecfcdd4f3220f10753d0ed7d1bcfe2199dec55193549c19ca121220e824698a5aeafb116a13d00f56b1bfbf0bb3cce0458e593dcd00a40a577e02e8", "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": "11002004249999823093805495.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }