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Canton Updates/1220b9...432d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #145,866

This Gateway_FinalizeBlock transaction built EVM block #145,866 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #145,866
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #145866 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #145866

3.7s
3.7s

Committed on Canton

Participant commits update 1220b9330a…d3432d
—

Imported to the execution layers

Importer applies block #145866 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
4.0s
4.6s
EVM
Canton
External call
Total
Complete3.7s
3.7s

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
#145,866
Block Hash
0xdfb741a9...29744a73
Block Timestamp
Nov 11, 2026, 13:25:07 UTC
Transactions
0x3390a514...8eb9c38b0x526e...9b90 → 0xa276...16d2Success
0x8da620ca...470c39830xef2a...605c → 0x235d...3c8cSuccess
Overview
Update ID
1220b9330a...d6d3432d
Offset
453304
Record Time
Nov 11, 2026, 13:25:10 UTC
Command ID
gw-64c9a5594...95c61e9c
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0010d00cf7...a8813bf8
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00ddb505354372b57ec9732ac4317a534a004cc233fccc901f90c9c77837370e85ca12122063a181529ba7e5b7e838020d587c3dfbd4ee36446987a545216f288c0d358a47", "block": { "timestamp": { "unpack": "1794403507." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0c8447868c108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a7508051d3a68a92fe9c9a06ab9d00dc01bfdba8412ebc8abcda90fd7e8f3f01e238f4327e1ba8b44628aa7 (140 bytes)", "02f901f4830e4a25821adf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…52afe9865248e0cb39ed85a0059da1538cbe5b1591d2edf2384c249124173fdb9fc41c1ed53d24bba207d890 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9423386e7af5de765d17e759a8c27e160c5ada3d8c8084…9c01a3814f9ddcfff9cd2ba0047af038347e5f9331369aafed54800c52778b0721f8b37b0993260547690e21 (116 bytes)", "f86c098447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8bbf5012fd5c54fe859e61a065e6dd808a31a8f436e88d19baa4b2c88ed7aef6cd720a032fc1ed1e6c9093e3 (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": [] } }
0x7d67ad97...767eaadb0xac4e...845a → 0x925e...03fcSuccess
0x2fd294a1...9d4885dd0xce42...dc74 → 0x2338...3d8cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00ddb50535...0d358a47
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "8847e530e775ff899eadc926d6a115c9ea61b7f85ad52c78653d425095c61e9c", "timestamp": { "unpack": "1794403507." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a0c8447868c108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a7508051d3a68a92fe9c9a06ab9d00dc01bfdba8412ebc8abcda90fd7e8f3f01e238f4327e1ba8b44628aa7 (140 bytes)", "02f901f4830e4a25821adf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…52afe9865248e0cb39ed85a0059da1538cbe5b1591d2edf2384c249124173fdb9fc41c1ed53d24bba207d890 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9423386e7af5de765d17e759a8c27e160c5ada3d8c8084…9c01a3814f9ddcfff9cd2ba0047af038347e5f9331369aafed54800c52778b0721f8b37b0993260547690e21 (116 bytes)", "f86c098447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8bbf5012fd5c54fe859e61a065e6dd808a31a8f436e88d19baa4b2c88ed7aef6cd720a032fc1ed1e6c9093e3 (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:00b58e823c...d1918a87
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:008889f91c...fe4d0198
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dfb741a9236b9fc3ed7804a92c441c797944a5231070cce851d6616429744a73", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00325a5a5a...9dc39098
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "008889f91c7ec2012caf034460a41c8a9a5d83414ce5244eed9fd661086243647fca1212200cdb3cc513c7cc448d6617c13b446e432af9e6e0b79463a7876d1e4cfe4d0198", "hash": "dfb741a9236b9fc3ed7804a92c441c797944a5231070cce851d6616429744a73", "number": "145866", "timestamp": "1794403507", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a08847e530e775ff899eadc926d6a115c9ea61b7f85ad52c78653d425095c61e9ca01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a0c8447868c108254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…2a7508051d3a68a92fe9c9a06ab9d00dc01bfdba8412ebc8abcda90fd7e8f3f01e238f4327e1ba8b44628aa7 (140 bytes)", "02f901f4830e4a25821adf830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…52afe9865248e0cb39ed85a0059da1538cbe5b1591d2edf2384c249124173fdb9fc41c1ed53d24bba207d890 (504 bytes)", "02f871830e4a2501843b9aca0e843b9aca0e826e9f9423386e7af5de765d17e759a8c27e160c5ada3d8c8084…9c01a3814f9ddcfff9cd2ba0047af038347e5f9331369aafed54800c52778b0721f8b37b0993260547690e21 (116 bytes)", "f86c098447868c1082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…8bbf5012fd5c54fe859e61a065e6dd808a31a8f436e88d19baa4b2c88ed7aef6cd720a032fc1ed1e6c9093e3 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e2ec61cf...963dd4cb
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00325a5a5a64b92bcdff6062fe2eb91c84444ec63365753f9b3dabe7e8202f0413ca121220ce187cc29699671e81c7493eaa4221808ffd773b6d94a43353d8ee399dc39098", "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": "11002004249999875966806690.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }