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Canton Updates/1220f4...54f9
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,180

This Gateway_FinalizeBlock transaction built EVM block #139,180 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #139,180
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
580ms

Block planned

Producer plans block #139180 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139180

464ms
464ms

Committed on Canton

Participant commits update 1220f4ef6d…db54f9
—

Imported to the execution layers

Importer applies block #139180 from GatewayHead

—
0ms
250ms
500ms
580ms
EVM
Canton
External call
Total
Complete464ms
464ms

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
#139,180
Block Hash
0xc921171d...2009c75b
Block Timestamp
Nov 11, 2026, 08:10:02 UTC
Transactions
0xfd3cc306...f9e063a40x69fa...4231 → 0xa276...16d2Success
0x4837490e...e7a2f8c80x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220f4ef6d...e9db54f9
Offset
432931
Record Time
Nov 11, 2026, 08:10:02 UTC
Command ID
gw-64c9a5594...29584a30
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:009ffdc32a...66e81e17
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0056c35861ca67c6884ebecb32cca7019056b712fa5b0e6319010ccd928a0e770aca1212204d6b8d3fc20a0b088bcc610d96481f7756103ea927b5f4f7925798b8f35fc8e5", "block": { "timestamp": { "unpack": "1794384602." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82526e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…792a12cfaedb53fdf636d3a07e190451c5ae6ef464f68c361fba01414c5d779fbf88eba6e0abdf305f5eae81 (176 bytes)", "f88a0884094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4b762aaaeee59bf61b4563a05c239c93e1c469719aab5c5325799e165d1339b64b0dc019658f4d6863e4b0d3 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d6673ef79cfa51d1bf999ca01fe6b67a54c956e22fcf968b717bf03ce215ba123a65232750dc90105355358f (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…85ca8b22fc4e898e06f890a0338a478b09ca7853bc8996444c6941d3e5a627285d007cd5b06cf25c1a348881 (110 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": [] } }
0x9d8ca872...e81ef9190x4b83...d7bd → 0xa276...16d2Success
0xc5e244f8...0d7b203e0xb467...6119 → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0056c35861...f35fc8e5
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "eb254a5de380687148df101fb267e634753ced41d0aa2adaae5698c029584a30", "timestamp": { "unpack": "1794384602." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82526e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…792a12cfaedb53fdf636d3a07e190451c5ae6ef464f68c361fba01414c5d779fbf88eba6e0abdf305f5eae81 (176 bytes)", "f88a0884094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4b762aaaeee59bf61b4563a05c239c93e1c469719aab5c5325799e165d1339b64b0dc019658f4d6863e4b0d3 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d6673ef79cfa51d1bf999ca01fe6b67a54c956e22fcf968b717bf03ce215ba123a65232750dc90105355358f (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…85ca8b22fc4e898e06f890a0338a478b09ca7853bc8996444c6941d3e5a627285d007cd5b06cf25c1a348881 (110 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:00c65d8966...2c54eb11
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003691b621...61838f47
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "c921171de29cd5107fbcc50da543509c6a1fc694e906d9d3a75210502009c75b", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a82db5b2...209aa02d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003691b621dcb14fb8bb2f449448c081c401a739cc64aade8ab162585e4800c324ca121220a0ddb3314bc98d3e557862cae7773a3637b78d4c00d777a53e8e191061838f47", "hash": "c921171de29cd5107fbcc50da543509c6a1fc694e906d9d3a75210502009c75b", "number": "139180", "timestamp": "1794384602", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0eb254a5de380687148df101fb267e634753ced41d0aa2adaae5698c029584a30a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82526e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…792a12cfaedb53fdf636d3a07e190451c5ae6ef464f68c361fba01414c5d779fbf88eba6e0abdf305f5eae81 (176 bytes)", "f88a0884094c5efd8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…4b762aaaeee59bf61b4563a05c239c93e1c469719aab5c5325799e165d1339b64b0dc019658f4d6863e4b0d3 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…d6673ef79cfa51d1bf999ca01fe6b67a54c956e22fcf968b717bf03ce215ba123a65232750dc90105355358f (140 bytes)", "f86c0984094c5efd82520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…85ca8b22fc4e898e06f890a0338a478b09ca7853bc8996444c6941d3e5a627285d007cd5b06cf25c1a348881 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f0fb8914...6088ad4c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00a82db5b2b2dced0948d9b5b1e841055f6e385e163f760305378f6cc09cab99d4ca1212204419eb5be22e48a9a6e9bd01cd9aa123fa27b2d29022148b1252288e209aa02d", "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": "11002004249999881289102725.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }