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Canton Updates/1220a9...840d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #135,783

This Gateway_FinalizeBlock transaction built EVM block #135,783 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #135,783
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
258ms

Block planned

Producer plans block #135783 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #135783

206ms
206ms

Committed on Canton

Participant commits update 1220a90b22…cd840d
—

Imported to the execution layers

Importer applies block #135783 from GatewayHead

—
0ms
250ms
258ms
EVM
Canton
External call
Total
Complete206ms
206ms

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
#135,783
Block Hash
0xa8bd472b...4af5bd2a
Block Timestamp
Nov 11, 2026, 05:52:39 UTC
Transactions
0x1efbea05...a56a62bc0xbb41...9a78 → 0x235d...3c8cSuccess
0x341e608d...4ba34e730x5f38...6804 → 0xa276...16d2Success
Overview
Update ID
1220a90b22...27cd840d
Offset
422601
Record Time
Nov 11, 2026, 05:52:39 UTC
Command ID
gw-64c9a5594...438f1023
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0061fcfb5f...d12d173d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00b87ed3273bbf484ec6b67dfa3f1a5fb1817c4df95b1c76949cefccf7dbada911ca1212203fdde8eda94cbd6a54d2bb94bd5dae0f47d956838fd2a042716e98fa2b0300d7", "block": { "timestamp": { "unpack": "1794376359." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82464c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1690134d37e4640737313a06b79ed5de31c43714e03d1bf8ce5009a577041d865a357034e70e106ea654b35 (176 bytes)", "f88a11849eaffb888254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3a103d0c721b7b4084b63aa04e074b007ae6a0cf3f031307229b7af299bff6464a2d5429593bed18765ec338 (140 bytes)", "f86c09849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a0bcbfc56b324b3eb76a2ba03d0649414ece6c54a2fbe5f1ed121164fe2364ae7ca9f1ab41eeeca87a40fff0 (110 bytes)", "f8ab0c849eaffb888259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d5a40313448a12587f9192a00b59214008b5353fdb226c2dbbc3eefd4d1c4efa1a55bb7474eb9ca61aedfa68 (173 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": [] } }
0x3e9553b8...a8ef08840x26b2...5f86 → 0x0af7...128bSuccess
0xba7370ba...8b9ba5160xe896...d525 → 0xe0a4...1b87Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00b87ed327...2b0300d7
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2c46a8589ff2162e1dde33cdc6361c91f443ca1cea1fa0408fed96bc438f1023", "timestamp": { "unpack": "1794376359." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82464c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1690134d37e4640737313a06b79ed5de31c43714e03d1bf8ce5009a577041d865a357034e70e106ea654b35 (176 bytes)", "f88a11849eaffb888254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3a103d0c721b7b4084b63aa04e074b007ae6a0cf3f031307229b7af299bff6464a2d5429593bed18765ec338 (140 bytes)", "f86c09849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a0bcbfc56b324b3eb76a2ba03d0649414ece6c54a2fbe5f1ed121164fe2364ae7ca9f1ab41eeeca87a40fff0 (110 bytes)", "f8ab0c849eaffb888259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d5a40313448a12587f9192a00b59214008b5353fdb226c2dbbc3eefd4d1c4efa1a55bb7474eb9ca61aedfa68 (173 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:005c2537df...c68a5bc9
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d94c00e7...620aa00e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "a8bd472bab8ef334050561a0a8c002c6f4eb35e2766f4669509e962f4af5bd2a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00aa2f2316...278a665b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d94c00e7b622eb1e9217100ef9c4d822dd1d8b1d0f6048c784a39566373e71e9ca1212205136904419bba456dc7f385237704c4151bf20e908c6ec1cdba29346620aa00e", "hash": "a8bd472bab8ef334050561a0a8c002c6f4eb35e2766f4669509e962f4af5bd2a", "number": "135783", "timestamp": "1794376359", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a02c46a8589ff2162e1dde33cdc6361c91f443ca1cea1fa0408fed96bc438f1023a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82464c8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…b1690134d37e4640737313a06b79ed5de31c43714e03d1bf8ce5009a577041d865a357034e70e106ea654b35 (176 bytes)", "f88a11849eaffb888254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…3a103d0c721b7b4084b63aa04e074b007ae6a0cf3f031307229b7af299bff6464a2d5429593bed18765ec338 (140 bytes)", "f86c09849eaffb8882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…a0bcbfc56b324b3eb76a2ba03d0649414ece6c54a2fbe5f1ed121164fe2364ae7ca9f1ab41eeeca87a40fff0 (110 bytes)", "f8ab0c849eaffb888259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…d5a40313448a12587f9192a00b59214008b5353fdb226c2dbbc3eefd4d1c4efa1a55bb7474eb9ca61aedfa68 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0086cf1c55...1a743ed0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00aa2f23167e87ed78c1bf5a529904df7a454f6130f4411961f1e5f62c5394cc96ca121220367315906f198a01b9be88a44a9d22e4722f46f60adaa49f092a55e0278a665b", "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": "11002004249999884805985325.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }