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Canton Updates/1220e5...f227
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #109,230

This Gateway_FinalizeBlock transaction built EVM block #109,230 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #109,230
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s

Block planned

Producer plans block #109230 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #109230

2.1s
2.1s

Committed on Canton

Participant commits update 1220e5fda1…b7f227
—

Imported to the execution layers

Importer applies block #109230 from GatewayHead

—
0ms
500ms
1.0s
1.5s
2.0s
2.5s
2.6s
EVM
Canton
External call
Total
Complete2.1s
2.1s

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
#109,230
Block Hash
0x490a017b...5a920629
Block Timestamp
Nov 10, 2026, 09:08:18 UTC
Transactions
0xac768728...6dc67a9d0x27ab...4986 → 0x27ab...4986Success
0xa3482bee...f3235a820xe0f6...5090 → 0x925e...03fcSuccess
Overview
Update ID
1220e5fda1...5ab7f227
Offset
341697
Record Time
Nov 10, 2026, 09:08:20 UTC
Command ID
gw-64c9a5594...032f2fb9
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00aa03e2a5...6e7d412d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0046d2008d4847eb74b02f0b55c0eafee82b76cf4979808272eaf31f246cf77f48ca12122067f1ddd41a943c6b2ada92fedf39a379f4443478b19091539e8a69137a2cb845", "block": { "timestamp": { "unpack": "1794301698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820583830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f438650d226c9594e31247a025a41d2abe31f4a0762287d47e801a360179582c5ff909fa79866488f231a2e7 (504 bytes)", "02f86f830e4a2582163b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…9008758f77e3a8f13a132da01b492c7e788635aa2bb92d748e77ce20a851f87f808c80dcdfb0a4238c9457e3 (114 bytes)", "02f901f4830e4a25820590830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e1bf02c3a2f2b50e31d1a6a006309703fedf52b26dd40a9bdc68545079d58084602d8f9ea72ccee9c95c2747 (504 bytes)", "02f901f4830e4a25820335830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30b1e98b1f6efcbab9a08fa0785933899763e3dda0e415d8d95d4a212e78db3b71a1356437715dd3f95f9938 (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": [] } }
0xe051ad54...7d76dbd10x214a...f50f → 0x925e...03fcSuccess
0x9ed19107...eb9e82fb0xac4e...845a → 0x925e...03fcSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0046d2008d...7a2cb845
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f370e26467196a9a956d53493841b03d5a9283434cc9144bceffe4b8032f2fb9", "timestamp": { "unpack": "1794301698." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f901f4830e4a25820583830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f438650d226c9594e31247a025a41d2abe31f4a0762287d47e801a360179582c5ff909fa79866488f231a2e7 (504 bytes)", "02f86f830e4a2582163b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…9008758f77e3a8f13a132da01b492c7e788635aa2bb92d748e77ce20a851f87f808c80dcdfb0a4238c9457e3 (114 bytes)", "02f901f4830e4a25820590830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e1bf02c3a2f2b50e31d1a6a006309703fedf52b26dd40a9bdc68545079d58084602d8f9ea72ccee9c95c2747 (504 bytes)", "02f901f4830e4a25820335830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30b1e98b1f6efcbab9a08fa0785933899763e3dda0e415d8d95d4a212e78db3b71a1356437715dd3f95f9938 (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:004d2be7ab...de56d9f4
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0024be92f2...47409bf6
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "490a017bc2374deed5a5cad5b4a8915927e390c0e03c644ced87e8de5a920629", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000f92f3e7...f1966f8d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0024be92f29f6edfe82b9ca880b5fcbd00dd15c5e47ec49909bee1573eae54f17fca121220d483171a80561a6f4037e55fead926179c8006327e9f8badf3485f6747409bf6", "hash": "490a017bc2374deed5a5cad5b4a8915927e390c0e03c644ced87e8de5a920629", "number": "109230", "timestamp": "1794301698", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f370e26467196a9a956d53493841b03d5a9283434cc9144bceffe4b8032f2fb9a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f901f4830e4a25820583830f4240831e8480830cbe3194925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…f438650d226c9594e31247a025a41d2abe31f4a0762287d47e801a360179582c5ff909fa79866488f231a2e7 (504 bytes)", "02f86f830e4a2582163b843b9aca0084773594008252089427ab051371054dcbb4c0aee315d9507b77c04986…9008758f77e3a8f13a132da01b492c7e788635aa2bb92d748e77ce20a851f87f808c80dcdfb0a4238c9457e3 (114 bytes)", "02f901f4830e4a25820590830f4240831e8480830c99a694925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…e1bf02c3a2f2b50e31d1a6a006309703fedf52b26dd40a9bdc68545079d58084602d8f9ea72ccee9c95c2747 (504 bytes)", "02f901f4830e4a25820335830f4240831e8480830799bc94925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…30b1e98b1f6efcbab9a08fa0785933899763e3dda0e415d8d95d4a212e78db3b71a1356437715dd3f95f9938 (504 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00185e8217...56090f34
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000f92f3e727bc53a93c03c05a458dd2db81de539f550736ce4851b975121696a0ca1212209a1843887c973a2eadea102edfe63c99b6c547e096f8d7dceb66a5c5f1966f8d", "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": "11002004249999940421979577.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }