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Canton Updates/12203e...bc82
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #202,211

This Gateway_FinalizeBlock transaction built EVM block #202,211 through the gateway-build-block external call and committed it with 2 transactions.

Block Lifecycle
block #202,211
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
1.9s

Block planned

Producer plans block #202211 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #202211

1.5s
1.5s

Committed on Canton

Participant commits update 12203e96f9…43bc82
—

Imported to the execution layers

Importer applies block #202211 from GatewayHead

—
0ms
500ms
1.0s
1.5s
1.9s
EVM
Canton
External call
Total
Complete1.5s
1.5s

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
#202,211
Block Hash
0xfe22aef0...d54c84d6
Block Timestamp
Nov 14, 2026, 19:03:00 UTC
Transactions
0x59b8ba2e...1b0fefbd0xc20d...6e3e → 0x2285...f092Success
0x9741db98...632ac89d0xe5bd...0b7f → 0xdb10...0fa3Success
Overview
Update ID
12203e96f9...ea43bc82
Offset
626969
Record Time
Nov 14, 2026, 19:03:01 UTC
Command ID
gw-64c9a5594...2d8b843f
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00b59074ad...db1f273e
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:
00937c5955...f0eea9aa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "fe22aef077cfc160e612232c9b654f962042973d7be7a9808dd35389d54c84d6", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00e0861b6e...b67f6312
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001ccb7ddd3aaeb0afe1eca10640463f80320c198c13038152622c9014407ea74fca12122029a81b078d07cad742dfb0be2cca6e2d2a9af965c2470ecc97886afb6836d1e6", "block": { "timestamp": { "unpack": "1794682980." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab6e848268e052827e8494228578f7024907ac1a84e87e829a5bc6a2cbf09280b844a9059cbb0000000000…fcd38c7ca08d77be67edcea07c261c79d039e1b1acb8b00e169b985b20a8432b3a900a2bbdb7b27046f12a83 (173 bytes)", "02f874830e4a2518843b9aca0e843b9aca0e82520894db109b2b220e75f3b091987678bc4e6e7d170fa38705…4b5c38bbf844479f936f01a00dde50f218f0cafaebd0975687673a424e7cfdbb11e68a148880ab2e6d80c5e1 (119 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:001ccb7ddd...6836d1e6
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "2fa54ab3b49265c4feaca0ce4a367ef0be2318a4694c9f742ea6f4492d8b843f", "timestamp": { "unpack": "1794682980." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ab6e848268e052827e8494228578f7024907ac1a84e87e829a5bc6a2cbf09280b844a9059cbb0000000000…fcd38c7ca08d77be67edcea07c261c79d039e1b1acb8b00e169b985b20a8432b3a900a2bbdb7b27046f12a83 (173 bytes)", "02f874830e4a2518843b9aca0e843b9aca0e82520894db109b2b220e75f3b091987678bc4e6e7d170fa38705…4b5c38bbf844479f936f01a00dde50f218f0cafaebd0975687673a424e7cfdbb11e68a148880ab2e6d80c5e1 (119 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" ] } } }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004bb46471...5cdd9a75
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00937c59555420faca2498dcde100962e86f6ddd7d53ae2f01aef78c468a49590bca12122064857fade5b4c4b75aa8561b37cf5314aaf2a075c94607b09a32b67df0eea9aa", "hash": "fe22aef077cfc160e612232c9b654f962042973d7be7a9808dd35389d54c84d6", "number": "202211", "timestamp": "1794682980", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a02fa54ab3b49265c4feaca0ce4a367ef0be2318a4694c9f742ea6f4492d8b843fa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ab6e848268e052827e8494228578f7024907ac1a84e87e829a5bc6a2cbf09280b844a9059cbb0000000000…fcd38c7ca08d77be67edcea07c261c79d039e1b1acb8b00e169b985b20a8432b3a900a2bbdb7b27046f12a83 (173 bytes)", "02f874830e4a2518843b9aca0e843b9aca0e82520894db109b2b220e75f3b091987678bc4e6e7d170fa38705…4b5c38bbf844479f936f01a00dde50f218f0cafaebd0975687673a424e7cfdbb11e68a148880ab2e6d80c5e1 (119 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a3c5fbf6...147a2e3b
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004bb46471fe84a40d097f25ae2a87a41d07bb4ddb2a99b71fbc0410761fcebb10ca121220c3caeebb73c627bb2339fec5da82bf5f740c5882240f5f22bb9cd9b65cdd9a75", "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": "11002004249999832826353341.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }