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Canton Updates/122059...861d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #148,209

This Gateway_FinalizeBlock transaction built EVM block #148,209 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #148,209
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.0s

Block planned

Producer plans block #148209 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #148209

805ms
805ms

Committed on Canton

Participant commits update 12205907c5…e6861d
—

Imported to the execution layers

Importer applies block #148209 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.0s
EVM
Canton
External call
Total
Complete805ms
805ms

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
#148,209
Block Hash
0xcf4137db...eab890ad
Block Timestamp
Nov 11, 2026, 15:37:21 UTC
Transactions
0xa584d1d4...44643e990x214a...f50f → 0x925e...03fcSuccess
0x24db94bb...5a4217060xa92f...60f9 → 0x9ef0...3186Success
Overview
Update ID
12205907c5...26e6861d
Offset
460465
Record Time
Nov 11, 2026, 15:37:21 UTC
Command ID
gw-64c9a5594...b86c534b
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d52adfeb...8c8642b1
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00d4be4bd4f289513abbb5913c9ccf767d970dc3af4624f3a6bc46b75988765961ca121220fb2bec5faa09e8ba6214be9c586cb444e66bf9193ca086fb95c2d99bdd7a14a1", "block": { "timestamp": { "unpack": "1794411441." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b8a830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee63c29d2f8c8913a9ff6fa0019db68a0d99ef0aaaa5c334e7763f2dea3fafe76033c3aa8afc0ca0cab47549 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681949ef03e8799d73b8e6ae8913d78e7819106af318680…7e6944bb8fe3d8cb08512ca058fb6e2974cd28b3daf8b61e7907c3a693503380e1f09472746be4f911b845fa (182 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": [] } }
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d4be4bd4...dd7a14a1
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6b62b1542a7fdc9063716cc110f1991213acc79196c0d8880f6e2a58b86c534b", "timestamp": { "unpack": "1794411441." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25821b8a830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee63c29d2f8c8913a9ff6fa0019db68a0d99ef0aaaa5c334e7763f2dea3fafe76033c3aa8afc0ca0cab47549 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681949ef03e8799d73b8e6ae8913d78e7819106af318680…7e6944bb8fe3d8cb08512ca058fb6e2974cd28b3daf8b61e7907c3a693503380e1f09472746be4f911b845fa (182 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:00715267f5...ac24e071
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:003c5fc840...9b135630
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "cf4137db4de16a92822cab541e4152add01e97ef8cdc8f7d2edd5be8eab890ad", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00db20c3f9...9c9946da
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "003c5fc840db734a675a6d19b4fac84a1afbb2710acc36822ce6088ee898a2516cca121220596cfe6dff0ca1e2f487d63807c605c71b632a4ad26baa87f34599c79b135630", "hash": "cf4137db4de16a92822cab541e4152add01e97ef8cdc8f7d2edd5be8eab890ad", "number": "148209", "timestamp": "1794411441", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a06b62b1542a7fdc9063716cc110f1991213acc79196c0d8880f6e2a58b86c534ba01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25821b8a830f4240831e8480830cba2b94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…ee63c29d2f8c8913a9ff6fa0019db68a0d99ef0aaaa5c334e7763f2dea3fafe76033c3aa8afc0ca0cab47549 (504 bytes)", "02f8b3830e4a2507843b9aca0e843b9aca0e83016681949ef03e8799d73b8e6ae8913d78e7819106af318680…7e6944bb8fe3d8cb08512ca058fb6e2974cd28b3daf8b61e7907c3a693503380e1f09472746be4f911b845fa (182 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00050ed213...484dcdb5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00db20c3f9f7b3c67a4b244cba0cda0a547e087298195d0cb4ebdf956f2a749457ca121220624a2513a33854fefb2956b21d2153bcc4004c7a949d9d51021b32429c9946da", "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": "11002004249999873669405276.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }