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Canton Updates/1220cb...c5e5
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #121,630

This Gateway_FinalizeBlock transaction built EVM block #121,630 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #121,630
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.6s

Block planned

Producer plans block #121630 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #121630

2.9s
2.9s

Committed on Canton

Participant commits update 1220cbab09…c5c5e5
—

Imported to the execution layers

Importer applies block #121630 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.6s
EVM
Canton
External call
Total
Complete2.9s
2.9s

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
#121,630
Block Hash
0x7a50985f...a02936c5
Block Timestamp
Nov 10, 2026, 20:06:34 UTC
Transactions
0x4b3d51da...d0cbf7490xa4d7...6c9d → 0xd00b...a0c1Success
0xedb41dac...326d9cd40x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220cbab09...f3c5c5e5
Offset
379556
Record Time
Nov 10, 2026, 20:06:36 UTC
Command ID
gw-64c9a5594...93a03025
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ea699100...ef6ba920
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0084fa9ed94a303da3106162acc645e2b523b95880e31cef0d5b1c8504dcf083ddca121220bacd991cf248f65a460b99b7fcfef328b39afec996d35e2325bb9dfe01810fcc", "block": { "timestamp": { "unpack": "1794341194." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8212888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6b5546c1ecb740d60abe52a06ff52c957d5995d4e0400d9a63ff9699a456534cb90ca6336df3df5e906d6f7b (176 bytes)", "02f876830e4a25820100843b9aca0e843b9aca0e82520894d00b98b115c5d3b7cae9b51ee20a6e9699f2a0c1…9bc0336bf03c21b5aac65ea03b5f5f1c4499cfb7e178c1e2530b6f2e80350b4421c90af346abcda932689669 (121 bytes)", "02f901f4830e4a2582099b830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5efc60dedd280d7d2dfb59a061207b4aaaf739d3bf43321dcd8abf9000e957bd2d00d3228d786f6023f98780 (504 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": [] } }
0x6c2967fb...6d14c9200xe0f6...5090 → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0084fa9ed9...01810fcc
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "dc6a62996082296c56e743e790793d98b2a88d46d68f8b402f80955d93a03025", "timestamp": { "unpack": "1794341194." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8212888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6b5546c1ecb740d60abe52a06ff52c957d5995d4e0400d9a63ff9699a456534cb90ca6336df3df5e906d6f7b (176 bytes)", "02f876830e4a25820100843b9aca0e843b9aca0e82520894d00b98b115c5d3b7cae9b51ee20a6e9699f2a0c1…9bc0336bf03c21b5aac65ea03b5f5f1c4499cfb7e178c1e2530b6f2e80350b4421c90af346abcda932689669 (121 bytes)", "02f901f4830e4a2582099b830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5efc60dedd280d7d2dfb59a061207b4aaaf739d3bf43321dcd8abf9000e957bd2d00d3228d786f6023f98780 (504 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:0087ea69ba...44f0629a
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005ef89691...cca8bd7e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "7a50985f153efb0464002be7212d90f32ce65e7176ad83c223c0769ea02936c5", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005c98487b...6462f164
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005ef8969109be4dbfef841a2a4fe004e3f472aedc025dbff9c68a99e1c9e7d1a3ca121220cdbaed54e57f6f2dc5168a0d908ad8fadde96e440f4b3b58e1a04736cca8bd7e", "hash": "7a50985f153efb0464002be7212d90f32ce65e7176ad83c223c0769ea02936c5", "number": "121630", "timestamp": "1794341194", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0dc6a62996082296c56e743e790793d98b2a88d46d68f8b402f80955d93a03025a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8212888405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…6b5546c1ecb740d60abe52a06ff52c957d5995d4e0400d9a63ff9699a456534cb90ca6336df3df5e906d6f7b (176 bytes)", "02f876830e4a25820100843b9aca0e843b9aca0e82520894d00b98b115c5d3b7cae9b51ee20a6e9699f2a0c1…9bc0336bf03c21b5aac65ea03b5f5f1c4499cfb7e178c1e2530b6f2e80350b4421c90af346abcda932689669 (121 bytes)", "02f901f4830e4a2582099b830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…5efc60dedd280d7d2dfb59a061207b4aaaf739d3bf43321dcd8abf9000e957bd2d00d3228d786f6023f98780 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00320db0cf...9544291a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005c98487b6335ddfaf53a51fe9abccbc9237130aca1ce6770adc249b60e04f44cca1212204918df39e99cbf0f9c74dc771bf74fb6b1540fbbd4eb05bef88349666462f164", "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": "11002004249999905136643561.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }