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Canton Updates/122007...70a6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #5,280

This Gateway_FinalizeBlock transaction built EVM block #5,280 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #5,280
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
324ms

Block planned

Producer plans block #5280 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #5280

259ms
259ms

Committed on Canton

Participant commits update 1220078c9f…d470a6
—

Imported to the execution layers

Importer applies block #5280 from GatewayHead

—
0ms
250ms
324ms
EVM
Canton
External call
Total
Complete259ms
259ms

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
#5,280
Block Hash
0xb88162c6...d41bada9
Block Timestamp
Nov 2, 2026, 20:10:51 UTC
Transactions
0x56f430d1...a74d923e0x0b9c...2cde → 0xe48b...10a3Success
0x1d58dd22...04a5aa560xa922...5202 → 0x2707...0375Success
Overview
Update ID
1220078c9f...72d470a6
Offset
17495
Record Time
Nov 2, 2026, 20:10:51 UTC
Command ID
gw-64c9a5594...762f2fae
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00c77c0b1a...59df38e9
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0090b521b9d777c045c7ab77c0fa046654f6f102d7c62366f7d9f8dad3287c6729ca12122048283c1f4c3d774fe222d10c4a9d3a9bc809026f5598b6571110c6b4fd78bc4f", "block": { "timestamp": { "unpack": "1793650251." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b4830e4a250885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…381de0526d585be99b6d7aa049f2fe3c884bf4aed47f3036d9af9fc1d8a2c8780b0ac2bd45acaf59d11be8f9 (183 bytes)", "02f879830e4a25820e5985188122883f851881228847825208944c237cf8f05e58e00ef422e57d5352e20432…5c6bf7f3bb3b5a3ade3dcba038ec2fdf3a2255fc19099d5b725afb074a8c7156b20ff9c42ba25de4ee36ed7b (124 bytes)", "02f893830e4a250a85188122883f85188122884d82714d94270728b4cb2c418d0c958549a665ea046a9d0375…a7501e30c27f503e391feba0187db9bde4dec672689e5d36d15282191f4321fe658b4066a7b592d0492bfc0f (150 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": [] } }
0x74629586...acebc58f0xa253...30e5 → 0x4c23...56a6Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0090b521b9...fd78bc4f
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "760467d71a7539033d5238854faae71d9f01cfd2ccb1c4a6ae9701da762f2fae", "timestamp": { "unpack": "1793650251." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f8b4830e4a250885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…381de0526d585be99b6d7aa049f2fe3c884bf4aed47f3036d9af9fc1d8a2c8780b0ac2bd45acaf59d11be8f9 (183 bytes)", "02f879830e4a25820e5985188122883f851881228847825208944c237cf8f05e58e00ef422e57d5352e20432…5c6bf7f3bb3b5a3ade3dcba038ec2fdf3a2255fc19099d5b725afb074a8c7156b20ff9c42ba25de4ee36ed7b (124 bytes)", "02f893830e4a250a85188122883f85188122884d82714d94270728b4cb2c418d0c958549a665ea046a9d0375…a7501e30c27f503e391feba0187db9bde4dec672689e5d36d15282191f4321fe658b4066a7b592d0492bfc0f (150 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:001e081d20...2d2ea970
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0040e6a370...7efbcf26
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "b88162c6d3aaf60a2fa904596e6653e4958f4dfedf6e93ea1b2f6092d41bada9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007e96d21f...b3ad5663
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0040e6a370b9baea61cb7f8e9e584c62fee9c936ea2c8b11ee0d846e06b43ddae3ca121220296e624eee84510cbf4765fd75230d8b4c9faca05d8b82e8abf4df567efbcf26", "hash": "b88162c6d3aaf60a2fa904596e6653e4958f4dfedf6e93ea1b2f6092d41bada9", "number": "5280", "timestamp": "1793650251", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0760467d71a7539033d5238854faae71d9f01cfd2ccb1c4a6ae9701da762f2faea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f8b4830e4a250885188122883f85188122884d827a4694e48bf4e997992de655046942623810878ec510a3…381de0526d585be99b6d7aa049f2fe3c884bf4aed47f3036d9af9fc1d8a2c8780b0ac2bd45acaf59d11be8f9 (183 bytes)", "02f879830e4a25820e5985188122883f851881228847825208944c237cf8f05e58e00ef422e57d5352e20432…5c6bf7f3bb3b5a3ade3dcba038ec2fdf3a2255fc19099d5b725afb074a8c7156b20ff9c42ba25de4ee36ed7b (124 bytes)", "02f893830e4a250a85188122883f85188122884d82714d94270728b4cb2c418d0c958549a665ea046a9d0375…a7501e30c27f503e391feba0187db9bde4dec672689e5d36d15282191f4321fe658b4066a7b592d0492bfc0f (150 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:001e643a41...5c41f4d5
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "007e96d21f8226c17ade7f3a42f7922a42d4a67bd4ce2e512bdcaaa303b51e6101ca12122014785a1d8f1a6a7f9a02a98310530adbb436c3fc6106a1b162d504d1b3ad5663", "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": "11002004249999997759783968.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }