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Canton Updates/1220de...5bdb
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #122,169

This Gateway_FinalizeBlock transaction built EVM block #122,169 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #122,169
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.3s

Block planned

Producer plans block #122169 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #122169

2.6s
2.6s

Committed on Canton

Participant commits update 1220de310d…f85bdb
—

Imported to the execution layers

Importer applies block #122169 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.3s
EVM
Canton
External call
Total
Complete2.6s
2.6s

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
#122,169
Block Hash
0x37f7b07a...b9010110
Block Timestamp
Nov 10, 2026, 20:30:00 UTC
Transactions
0xaad3f976...84a58bdf0x26b2...5f86 → 0x0af7...128bSuccess
0xb5af80da...804e35310x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
1220de310d...aff85bdb
Offset
381196
Record Time
Nov 10, 2026, 20:30:02 UTC
Command ID
gw-64c9a5594...31aa93e8
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a604cdc0...5a94f785
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00fd346e1bda37c223bedeceb937a8aa9cc010af6981c0b3d037686e8f046920bfca1212206da7e7882b857c52356a1d4f1aa15c9a41cb5d180b3b6cbaba5e9673caefb381", "block": { "timestamp": { "unpack": "1794342600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82149d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…327a5107f1fa95fa982cbba064d7c29e131d199db884fc94d56248472a0c1055e6d502384b3713dfa6e2f0ec (176 bytes)", "f8ae82149e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f596f3559b235f83ea054ca02bdbd6a1e75e11cec4af74dd8ccc98dbada49a7c21e2dd0b7eaf6731bdcfece3 (176 bytes)", "02f901f4830e4a258212b4830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f51fe47f50c82897bd1b1a0093793c3c86af82f49d9b3d80468553d998638bad01717fc23500a1390db2679 (504 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f009436f66ed370bbb4ddcfcfb561d3891d1bf54367c080a4…9c89655e7ceb1d6f6931a7a05ab3c85d7f5da5e5699418b92e41d687c79bcea721bded5cd70a6190086d7acd (148 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": [] } }
0x07ef7367...a6db515f0x924e...d2e1 → 0x925e...03fcSuccess
0x200047a7...86a089eb0xdaa8...3aeb → 0x36f6...67c0Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fd346e1b...caefb381
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "62482f79d67f6c006154c3b0904ed7a2443d5d3dffbd4c694dc9619931aa93e8", "timestamp": { "unpack": "1794342600." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae82149d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…327a5107f1fa95fa982cbba064d7c29e131d199db884fc94d56248472a0c1055e6d502384b3713dfa6e2f0ec (176 bytes)", "f8ae82149e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f596f3559b235f83ea054ca02bdbd6a1e75e11cec4af74dd8ccc98dbada49a7c21e2dd0b7eaf6731bdcfece3 (176 bytes)", "02f901f4830e4a258212b4830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f51fe47f50c82897bd1b1a0093793c3c86af82f49d9b3d80468553d998638bad01717fc23500a1390db2679 (504 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f009436f66ed370bbb4ddcfcfb561d3891d1bf54367c080a4…9c89655e7ceb1d6f6931a7a05ab3c85d7f5da5e5699418b92e41d687c79bcea721bded5cd70a6190086d7acd (148 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:003b5bb11f...5574d263
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0073ac9a44...df121f8e
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "37f7b07a63f0c3660f4d9de8937a15a637a342c0a6025b424ba68270b9010110", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:009b845f82...66a8dc25
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0073ac9a4437e9bbe51e7fb5444ec13af925541b6f64aa74ab324ea0feb2251780ca1212208a8faf5aac97cb90700f3c250731f31325efff8a68ab743e2243729adf121f8e", "hash": "37f7b07a63f0c3660f4d9de8937a15a637a342c0a6025b424ba68270b9010110", "number": "122169", "timestamp": "1794342600", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a062482f79d67f6c006154c3b0904ed7a2443d5d3dffbd4c694dc9619931aa93e8a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae82149d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…327a5107f1fa95fa982cbba064d7c29e131d199db884fc94d56248472a0c1055e6d502384b3713dfa6e2f0ec (176 bytes)", "f8ae82149e8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…f596f3559b235f83ea054ca02bdbd6a1e75e11cec4af74dd8ccc98dbada49a7c21e2dd0b7eaf6731bdcfece3 (176 bytes)", "02f901f4830e4a258212b4830f4240831e8480830c992b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…0f51fe47f50c82897bd1b1a0093793c3c86af82f49d9b3d80468553d998638bad01717fc23500a1390db2679 (504 bytes)", "02f891830e4a2502843b9aca0e843b9aca0e826f009436f66ed370bbb4ddcfcfb561d3891d1bf54367c080a4…9c89655e7ceb1d6f6931a7a05ab3c85d7f5da5e5699418b92e41d687c79bcea721bded5cd70a6190086d7acd (148 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:000a135aab...c2043c66
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "009b845f82c0a0d1fae6d8e435cad70a15fb5a8c238662d6dd2bcbf359a62cbd8dca1212205395834a78533f34072692f4736ead140ac668a732cfd9837eebb5d866a8dc25", "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": "11002004249999903921523277.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }