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Canton Updates/122034...15e3
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,679

This Gateway_FinalizeBlock transaction built EVM block #13,679 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #13,679
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #13679 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13679

1.1s
1.1s

Committed on Canton

Participant commits update 122034911f…1b15e3
—

Imported to the execution layers

Importer applies block #13679 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.1s
1.1s

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
#13,679
Block Hash
0x1a02964c...cfcd2fcb
Block Timestamp
Nov 3, 2026, 07:46:29 UTC
Transactions
0xd549c75d...bb0a05e30x8efe...2650 → contract creationSuccess
0x322e8b8b...2824c9c90xd392...67e6 → contract creationSuccess
Overview
Update ID
122034911f...db1b15e3
Offset
44075
Record Time
Nov 3, 2026, 07:46:30 UTC
Command ID
gw-64c9a5594...9642bb8a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006d375acc...b56d9e80
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "002ce390f4af93d5bba2645277d505e66c4a8f3f133df4d1978d9a8e6ff24d3b1fca12122078f8e8f06697fc466a8203ff39fddebe16a4e7611ab2cf50c364485d26ad4462", "block": { "timestamp": { "unpack": "1793691989." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…35b3fdd2d3c549e8e01501a076dc9ea6d50de7d56efb8750f729d829c9a5a8d6554c89ce4bcf3beaf1232269 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…36fa02c007cc13215cfc24a027e6481f21f893461ff13a4fe1419dc0756a8bfc19ea7b6423b0ca6ebc85c6fe (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…960892da73ee4555cc84b4a01f4a5436528e5ea4eea418bf8915275bb239fc111190b7ac9599e7d5120d4e72 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…76cdd711c65caa50497940a030101a88620a96be4ffd0c10dbe3f7e74cfb298666e032c9e35aaf2156fae7e8 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…328e1233f222871211e9f4a05c10fa5c4ed4214ef16bd67d261921c5be9ab9063e57c7225341cfad5bb35fed (698 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": [] } }
0xd187409d...f8fb8d100xf442...2317 → contract creationSuccess
0xff55181e...d85597a30xcc72...213c → contract creationSuccess
0xc8f3dc7a...9c78c8c30xd788...1b8b → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:002ce390f4...26ad4462
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "572728e1e7b15520e2dce890d177a0a3885cb407c3122772386af7269642bb8a", "timestamp": { "unpack": "1793691989." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…35b3fdd2d3c549e8e01501a076dc9ea6d50de7d56efb8750f729d829c9a5a8d6554c89ce4bcf3beaf1232269 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…36fa02c007cc13215cfc24a027e6481f21f893461ff13a4fe1419dc0756a8bfc19ea7b6423b0ca6ebc85c6fe (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…960892da73ee4555cc84b4a01f4a5436528e5ea4eea418bf8915275bb239fc111190b7ac9599e7d5120d4e72 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…76cdd711c65caa50497940a030101a88620a96be4ffd0c10dbe3f7e74cfb298666e032c9e35aaf2156fae7e8 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…328e1233f222871211e9f4a05c10fa5c4ed4214ef16bd67d261921c5be9ab9063e57c7225341cfad5bb35fed (698 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:00274716ef...dc7aea32
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0091882ad4...fed0fe89
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "1a02964cd5d44300cb7f8bcb745fcb858737d245a4c85796a1a5b617cfcd2fcb", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00dcbcf970...a0f2e536
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0091882ad436355d60fd5e95cebd8f95d053356e9ba94cec827fe4b433cc9d13a6ca121220548bc4a9b3def7db31be58aac35c8d6c1caa86d05dd8e41f0637c740fed0fe89", "hash": "1a02964cd5d44300cb7f8bcb745fcb858737d245a4c85796a1a5b617cfcd2fcb", "number": "13679", "timestamp": "1793691989", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0572728e1e7b15520e2dce890d177a0a3885cb407c3122772386af7269642bb8aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…35b3fdd2d3c549e8e01501a076dc9ea6d50de7d56efb8750f729d829c9a5a8d6554c89ce4bcf3beaf1232269 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…36fa02c007cc13215cfc24a027e6481f21f893461ff13a4fe1419dc0756a8bfc19ea7b6423b0ca6ebc85c6fe (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…960892da73ee4555cc84b4a01f4a5436528e5ea4eea418bf8915275bb239fc111190b7ac9599e7d5120d4e72 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…76cdd711c65caa50497940a030101a88620a96be4ffd0c10dbe3f7e74cfb298666e032c9e35aaf2156fae7e8 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…328e1233f222871211e9f4a05c10fa5c4ed4214ef16bd67d261921c5be9ab9063e57c7225341cfad5bb35fed (698 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b2ba97d3...c287d806
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00dcbcf970ab7d4b483fdd71f6f5446504a12ba721452924eee23862c083aad05dca12122059579eba94754d578c8bf5beb9508da4f311d8be1ec376d75a89cd82a0f2e536", "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": "11002004249999995078922008.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }