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Canton Updates/12209b...87ca
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #36,316

This Gateway_FinalizeBlock transaction built EVM block #36,316 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #36,316
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.2s

Block planned

Producer plans block #36316 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #36316

3.4s
3.4s

Committed on Canton

Participant commits update 12209b6abe…f787ca
—

Imported to the execution layers

Importer applies block #36316 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.2s
EVM
Canton
External call
Total
Complete3.4s
3.4s

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
#36,316
Block Hash
0xcf1b4cb6...a9f8e78c
Block Timestamp
Nov 5, 2026, 19:14:30 UTC
Transactions
0xeb035c73...f32af5280xbcaf...cf91 → 0xa276...16d2Success
0xdba3c70e...d2667a820xfe3a...db13 → 0xfcf5...a643Success
Overview
Update ID
12209b6abe...10f787ca
Offset
116645
Record Time
Nov 5, 2026, 19:14:33 UTC
Command ID
gw-64c9a5594...5fd2ec60
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00811f79df...16120610
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "000fadfdc9a56bd5ede285c48c4a607bb76d76dbcbbae7ee074e0d43fd101bd026ca1212202fc5894005cdc757de0adeb8953ad28a60904835ca5b6173cdd41e32190d496b", "block": { "timestamp": { "unpack": "1793906070." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…62077ba55ec008d4fe4885a0726ee8e1acac9ea4f42547f743b78380bd11051df35e8d273c1568e1b2795317 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d84f9c1ea5318f42e6f779a079377a8143a37d41541b9319528648141d86e74a3b2aa9833b184824e7cbeee8 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83d8a1f41dda13c7747174a028ca88e55522fee964a782c25ed5b50fa92de041496f5abe32a35211be0409eb (111 bytes)", "f87182101c858bb2c9700882520894fcf57b53d7308912aece4003d759a7fd7667a64388016345785d8a0000…fceb528c3fbad3dbca7537a00c6820c1f8b0a5b6bf524973a18ad16bac68c65a1a0f7a569b2d2694190bfe89 (115 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": [] } }
0x45284d35...b30f8b720x4d19...6a93 → 0xe0a4...1b87Success
0x16a63dd9...ec89df7a0xf4de...082a → 0x235d...3c8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000fadfdc9...190d496b
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "28f1dd333d02c13c39cb74385ec21e50f4f490e5460812b175fc704b5fd2ec60", "timestamp": { "unpack": "1793906070." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…62077ba55ec008d4fe4885a0726ee8e1acac9ea4f42547f743b78380bd11051df35e8d273c1568e1b2795317 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d84f9c1ea5318f42e6f779a079377a8143a37d41541b9319528648141d86e74a3b2aa9833b184824e7cbeee8 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83d8a1f41dda13c7747174a028ca88e55522fee964a782c25ed5b50fa92de041496f5abe32a35211be0409eb (111 bytes)", "f87182101c858bb2c9700882520894fcf57b53d7308912aece4003d759a7fd7667a64388016345785d8a0000…fceb528c3fbad3dbca7537a00c6820c1f8b0a5b6bf524973a18ad16bac68c65a1a0f7a569b2d2694190bfe89 (115 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:00aa465e57...670e3a8a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:001ed531f5...e4317ac2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cf1b4cb612dd99b3dbbe9c4292c71b92989855957268d64c4043c48ca9f8e78c", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0076a8b54f...55c65b41
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "001ed531f57ba1c597fc21026277ac89c67f9fac48034f59f86b5392cae9b320c3ca121220c02a6984ae2fa9b7c39693fc5ec3bad15f909d487ba7db58f96daf8be4317ac2", "hash": "cf1b4cb612dd99b3dbbe9c4292c71b92989855957268d64c4043c48ca9f8e78c", "number": "36316", "timestamp": "1793906070", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a028f1dd333d02c13c39cb74385ec21e50f4f490e5460812b175fc704b5fd2ec60a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…62077ba55ec008d4fe4885a0726ee8e1acac9ea4f42547f743b78380bd11051df35e8d273c1568e1b2795317 (174 bytes)", "f88b01858bb2c970088254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…d84f9c1ea5318f42e6f779a079377a8143a37d41541b9319528648141d86e74a3b2aa9833b184824e7cbeee8 (141 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…83d8a1f41dda13c7747174a028ca88e55522fee964a782c25ed5b50fa92de041496f5abe32a35211be0409eb (111 bytes)", "f87182101c858bb2c9700882520894fcf57b53d7308912aece4003d759a7fd7667a64388016345785d8a0000…fceb528c3fbad3dbca7537a00c6820c1f8b0a5b6bf524973a18ad16bac68c65a1a0f7a569b2d2694190bfe89 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008c633a39...8bd905fb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0076a8b54fedb15e6dea08a69571d5e255a613b8cb2f511c78e589c1c14a0739fcca121220b79039dda30a8126bbe51c0b7f18b9522d296d73bb578c733e38cf6855c65b41", "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": "11002004249999984763300216.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }