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Canton Updates/122085...7e90
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,918

This Gateway_FinalizeBlock transaction built EVM block #139,918 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #139,918
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.1s

Block planned

Producer plans block #139918 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139918

1.7s
1.7s

Committed on Canton

Participant commits update 122085d820…1b7e90
—

Imported to the execution layers

Importer applies block #139918 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.1s
EVM
Canton
External call
Total
Complete1.7s
1.7s

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
#139,918
Block Hash
0xe599ffa5...b7ab5b30
Block Timestamp
Nov 11, 2026, 08:41:23 UTC
Transactions
0x0a9c072f...76e6f6d70x6d9b...3455 → 0xe0a4...1b87Success
0x00aff562...f877047b0xc378...1cde → 0x9e02...3de2Success
Overview
Update ID
122085d820...511b7e90
Offset
435177
Record Time
Nov 11, 2026, 08:41:24 UTC
Command ID
gw-64c9a5594...019df338
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:005e8ee52f...a2da3d3e
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000d79e6456cbe76b6bf6725487db649ffe623d472b48d42d3cf82b7866d484bb1ca12122017d47a8a43d959af002ad8bd20805b0de9220afbf4092e1ef416ed2d4bb734eb", "block": { "timestamp": { "unpack": "1794386483." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…536595c3563e650dae2007a05b4d08dfb8109e5aebc47f93a815d4a2ea256b2e855f3a0595f720df76481406 (176 bytes)", "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…6d0c4439c7b3506419b609a03f95e203eb1e8203326f7f79b90d0bccc90418e45a779ea13a4f68e83d47e996 (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…36728ae89126d5c635dac1a0730a7785688e03f3f6eb80a18b9f36f29e9cd8ec82d22bad9a9f170657b6d9e8 (140 bytes)", "02f901f4830e4a258219b1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…095b2ae3b1808f79d96f6ba0505375bd6d31f6f61d7878fba87141f2c0ed6cad82daa9fd7c22bd72d1890e06 (504 bytes)", "f88a078407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…1478912060226c73b2684ea006b836402a89936bb3e7884019b76aab9e46b545bc1dd625e866fe88bc4c22db (140 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": [] } }
0x4fb24e53...45a694bd0x26b2...5f86 → 0x0af7...128bSuccess
0x61e73e1b...158658560xac4e...845a → 0x925e...03fcSuccess
0x9798842b...d71b2b040xa592...5e8f → 0xa276...16d2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000d79e645...4bb734eb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3aea10c8f73b4db1ce4c0deb10f7bccb4336fc6d0f7f3b82e444bbe0019df338", "timestamp": { "unpack": "1794386483." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8255338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…536595c3563e650dae2007a05b4d08dfb8109e5aebc47f93a815d4a2ea256b2e855f3a0595f720df76481406 (176 bytes)", "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…6d0c4439c7b3506419b609a03f95e203eb1e8203326f7f79b90d0bccc90418e45a779ea13a4f68e83d47e996 (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…36728ae89126d5c635dac1a0730a7785688e03f3f6eb80a18b9f36f29e9cd8ec82d22bad9a9f170657b6d9e8 (140 bytes)", "02f901f4830e4a258219b1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…095b2ae3b1808f79d96f6ba0505375bd6d31f6f61d7878fba87141f2c0ed6cad82daa9fd7c22bd72d1890e06 (504 bytes)", "f88a078407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…1478912060226c73b2684ea006b836402a89936bb3e7884019b76aab9e46b545bc1dd625e866fe88bc4c22db (140 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:005a19578e...dcaf20fe
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00a8f2bcb9...34996b69
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e599ffa57ab732cb0d4703ed6457677c3c0db79d375883f955ec8493b7ab5b30", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00cc87e6c1...ae3896ca
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00a8f2bcb92afc5ab756cc672f5db7593fead7a4e9bf7d9e3e9222ec39f0191b54ca12122018c3f560e641307b429d292a48cf40ad3d33a996c150ce1341f413ba34996b69", "hash": "e599ffa57ab732cb0d4703ed6457677c3c0db79d375883f955ec8493b7ab5b30", "number": "139918", "timestamp": "1794386483", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03aea10c8f73b4db1ce4c0deb10f7bccb4336fc6d0f7f3b82e444bbe0019df338a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8255338405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…536595c3563e650dae2007a05b4d08dfb8109e5aebc47f93a815d4a2ea256b2e855f3a0595f720df76481406 (176 bytes)", "f8ab0c8407270e008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…6d0c4439c7b3506419b609a03f95e203eb1e8203326f7f79b90d0bccc90418e45a779ea13a4f68e83d47e996 (173 bytes)", "f88a088407270e008254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…36728ae89126d5c635dac1a0730a7785688e03f3f6eb80a18b9f36f29e9cd8ec82d22bad9a9f170657b6d9e8 (140 bytes)", "02f901f4830e4a258219b1830f4240831e8480830c996994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…095b2ae3b1808f79d96f6ba0505375bd6d31f6f61d7878fba87141f2c0ed6cad82daa9fd7c22bd72d1890e06 (504 bytes)", "f88a078407270e00826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a455241077000000000000…1478912060226c73b2684ea006b836402a89936bb3e7884019b76aab9e46b545bc1dd625e866fe88bc4c22db (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00bff777f9...4930984f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00cc87e6c1efea79608647990663b823f908db3c05ce5397dc7d41a9cc0b54ea97ca121220b9189b2f2395811585266215edb6460a2c224ada80506ff857b8f99eae3896ca", "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": "11002004249999880862945000.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }