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Canton Updates/1220b7...cea1
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #121,675

This Gateway_FinalizeBlock transaction built EVM block #121,675 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #121,675
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.0s

Block planned

Producer plans block #121675 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #121675

1.6s
1.6s

Committed on Canton

Participant commits update 1220b70dfa…22cea1
—

Imported to the execution layers

Importer applies block #121675 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.0s
EVM
Canton
External call
Total
Complete1.6s
1.6s

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
#121,675
Block Hash
0x2fcb284f...106a7f65
Block Timestamp
Nov 10, 2026, 20:08:48 UTC
Transactions
0x1130c528...adf0aa450x08b5...1f3a → 0x18a8...bbfaSuccess
0x5682c0dc...b67d3cb50x924e...d2e1 → 0x925e...03fcSuccess
Overview
Update ID
1220b70dfa...ba22cea1
Offset
379693
Record Time
Nov 10, 2026, 20:08:49 UTC
Command ID
gw-64c9a5594...61aeed58
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e017dd94...9766d056
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0094a5d7c779efcf68e7f9b1890835758412f6f604ff919d17210f6c734cf9a5deca12122077dbd0170839b632d60aa4162026db4a0d5a6d5c150675da54dd072c97888301", "block": { "timestamp": { "unpack": "1794341328." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2504843b9aca0e843b9aca0e8286929418a8a3655d930a2c5b4bf41f32627d0deea8bbfa80b8…cf6f4cdcadba6b253b58b2a016f77e5919d6898acb944620c0e157de1754aa0f689125a5b990fd17f76de131 (181 bytes)", "02f901f4830e4a258211e6830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…021829a09e2192f0230c19a0246150430341a16b5e914afee3a12156809032334803fe9ad013638308eb8769 (504 bytes)", "f8ae8212bb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a8579b2944088fd799621ba03fa0b3c0fd2eb6dfd8429d0a2418800dbdc9a4161f91ce089501d2157b4ced84 (176 bytes)", "02f901f4830e4a25821249830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c3b73b188c5ad266a2880ba06e0a820ffb1ab20e7bec92f501af31ca85ee10ce3c143306f65431f620db8936 (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": [] } }
0xa4d28db2...c99dbb980x26b2...5f86 → 0x0af7...128bSuccess
0x3cb84962...dd25c6950x214a...f50f → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0094a5d7c7...97888301
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "90be9c412fdb177f4c69f02b98a776f3fa34b83162d0648fc6c24e9661aeed58", "timestamp": { "unpack": "1794341328." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b2830e4a2504843b9aca0e843b9aca0e8286929418a8a3655d930a2c5b4bf41f32627d0deea8bbfa80b8…cf6f4cdcadba6b253b58b2a016f77e5919d6898acb944620c0e157de1754aa0f689125a5b990fd17f76de131 (181 bytes)", "02f901f4830e4a258211e6830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…021829a09e2192f0230c19a0246150430341a16b5e914afee3a12156809032334803fe9ad013638308eb8769 (504 bytes)", "f8ae8212bb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a8579b2944088fd799621ba03fa0b3c0fd2eb6dfd8429d0a2418800dbdc9a4161f91ce089501d2157b4ced84 (176 bytes)", "02f901f4830e4a25821249830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c3b73b188c5ad266a2880ba06e0a820ffb1ab20e7bec92f501af31ca85ee10ce3c143306f65431f620db8936 (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:0064b283bd...7f03d585
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0083f67638...4572e989
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2fcb284f93462d78372f8f6a5207de9ba6cafd2aa0f3f269e97cc867106a7f65", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0068fdde3b...7c52f0be
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0083f67638ebe28735b75db2ecbf6881e4ed85323946f108aa2691d38ee24ef84eca1212203b41baf4dfcb889f1b8f9ae1860bb89146eaa9cf66fb1ee98593634a4572e989", "hash": "2fcb284f93462d78372f8f6a5207de9ba6cafd2aa0f3f269e97cc867106a7f65", "number": "121675", "timestamp": "1794341328", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a090be9c412fdb177f4c69f02b98a776f3fa34b83162d0648fc6c24e9661aeed58a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f8b2830e4a2504843b9aca0e843b9aca0e8286929418a8a3655d930a2c5b4bf41f32627d0deea8bbfa80b8…cf6f4cdcadba6b253b58b2a016f77e5919d6898acb944620c0e157de1754aa0f689125a5b990fd17f76de131 (181 bytes)", "02f901f4830e4a258211e6830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…021829a09e2192f0230c19a0246150430341a16b5e914afee3a12156809032334803fe9ad013638308eb8769 (504 bytes)", "f8ae8212bb8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…a8579b2944088fd799621ba03fa0b3c0fd2eb6dfd8429d0a2418800dbdc9a4161f91ce089501d2157b4ced84 (176 bytes)", "02f901f4830e4a25821249830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…c3b73b188c5ad266a2880ba06e0a820ffb1ab20e7bec92f501af31ca85ee10ce3c143306f65431f620db8936 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00486533a9...8c14fb5f
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0068fdde3b7d8676cd845d0d1c75f24f3e9f715b8980c9e3bb690d391a2ddcf4f8ca121220f8de7d157a34757869426c585c7e8268cd1f55201b8f5e9b00d3798b7c52f0be", "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": "11002004249999905016559996.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }