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Canton Updates/12206a...fe4e
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #147,229

This Gateway_FinalizeBlock transaction built EVM block #147,229 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #147,229
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
4.0s
4.6s

Block planned

Producer plans block #147229 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #147229

3.7s
3.7s

Committed on Canton

Participant commits update 12206af404…1ffe4e
—

Imported to the execution layers

Importer applies block #147229 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
#147,229
Block Hash
0x272d2a28...89ca38c6
Block Timestamp
Nov 11, 2026, 14:37:52 UTC
Transactions
0x4fc31828...27db79f70x2554...8bbd → 0x838d...8c94Success
0x3914a895...d50571a10xefd7...3981 → 0x750b...3736Success
Overview
Update ID
12206af404...8c1ffe4e
Offset
457466
Record Time
Nov 11, 2026, 14:37:55 UTC
Command ID
gw-64c9a5594...0bc51141
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00396802e6...0a43c40c
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00905ef020759ea6ab9a4c2a00b266e288761b64b7ae6b62d061377d12d29e0a37ca121220e2a63ccc4130f52dd4604d0283a404c0023fbdf3b99722a9ecbf26b4344cc72c", "block": { "timestamp": { "unpack": "1794407872." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c853744bb24948259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…87fe6405196436e0ab29f7a00b9ab5f9e5a6b2e052de47591ef22fa020734ecf054014533522c3aedae9a1e6 (174 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294838dd994223e309fa4b8cd229e9ddea5653f8c9480b8…efb39c4161b3ac856cc86ca0158d7bad42a24ea3e736dfedcf75bb9c5517f077311f59e887c27d46caa3bb8f (181 bytes)", "02f86d830e4a255584743aa38084743aa38a827b0c94750b8810270a8363565ec37ad8366d5fbbfb37368080…9a73017b9e8b71122760b5a024dc83055167a9b49bb0884e541c0db8a55473abf4b151d93fe283587cba405b (112 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": [] } }
0x008ec7bc...1b51a5160x0ef0...a7d9 → 0xa88d...1b34Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00905ef020...344cc72c
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3a81e10a4feab7251d22c0a3fed38c820f6b804373ab77955c0c382c0bc51141", "timestamp": { "unpack": "1794407872." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac0c853744bb24948259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…87fe6405196436e0ab29f7a00b9ab5f9e5a6b2e052de47591ef22fa020734ecf054014533522c3aedae9a1e6 (174 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294838dd994223e309fa4b8cd229e9ddea5653f8c9480b8…efb39c4161b3ac856cc86ca0158d7bad42a24ea3e736dfedcf75bb9c5517f077311f59e887c27d46caa3bb8f (181 bytes)", "02f86d830e4a255584743aa38084743aa38a827b0c94750b8810270a8363565ec37ad8366d5fbbfb37368080…9a73017b9e8b71122760b5a024dc83055167a9b49bb0884e541c0db8a55473abf4b151d93fe283587cba405b (112 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:002e18a42b...1429a800
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00af2d2eac...5821ab52
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "272d2a284cfe0540d06e43ed7e12ed3094939985e81021f8256e28a389ca38c6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004d2e4f10...ba85780b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00af2d2eace9d543584581b0767dfe6a34037c40f8954c3f59ced77442856190faca1212207861381117f8cdeab79426d33680a3da4d6227d966dd0c1ec65e009c5821ab52", "hash": "272d2a284cfe0540d06e43ed7e12ed3094939985e81021f8256e28a389ca38c6", "number": "147229", "timestamp": "1794407872", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03a81e10a4feab7251d22c0a3fed38c820f6b804373ab77955c0c382c0bc51141a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ac0c853744bb24948259a294a88dda1ea7515e8a9c1b327af548c85e79ed1b3480b84440c10f1900000000…87fe6405196436e0ab29f7a00b9ab5f9e5a6b2e052de47591ef22fa020734ecf054014533522c3aedae9a1e6 (174 bytes)", "02f8b2830e4a2504843b9aca0e843b9aca0e82869294838dd994223e309fa4b8cd229e9ddea5653f8c9480b8…efb39c4161b3ac856cc86ca0158d7bad42a24ea3e736dfedcf75bb9c5517f077311f59e887c27d46caa3bb8f (181 bytes)", "02f86d830e4a255584743aa38084743aa38a827b0c94750b8810270a8363565ec37ad8366d5fbbfb37368080…9a73017b9e8b71122760b5a024dc83055167a9b49bb0884e541c0db8a55473abf4b151d93fe283587cba405b (112 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a96f488e...5ba88c93
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004d2e4f1029a14ad8f3e982a3423597116c34243780d097edb7ab09067c824851ca121220d52afc14a1df3967856661981d7cca305232bc084e65e78001c225f3ba85780b", "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": "11002004249999874517089939.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }