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Canton Updates/122089...feba
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #13,703

This Gateway_FinalizeBlock transaction built EVM block #13,703 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #13,703
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
486ms

Block planned

Producer plans block #13703 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #13703

389ms
389ms

Committed on Canton

Participant commits update 122089ac00…cafeba
—

Imported to the execution layers

Importer applies block #13703 from GatewayHead

—
0ms
250ms
486ms
EVM
Canton
External call
Total
Complete389ms
389ms

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
#13,703
Block Hash
0x45677227...fa8e624a
Block Timestamp
Nov 3, 2026, 07:50:45 UTC
Transactions
0xaa0550b3...8f633fc10x1ce3...c237 → contract creationSuccess
0xb075a94d...6b36086e0x4ce8...b84c → contract creationSuccess
Overview
Update ID
122089ac00...e8cafeba
Offset
44156
Record Time
Nov 3, 2026, 07:50:45 UTC
Command ID
gw-64c9a5594...1a9e39f3
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0087c1f371...61635a16
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00c8b4e447f0d4204967731accb1abdb042ea7d401a9fdcd15d97d86e720bd8985ca1212200008e710f8a44a5cd475a48510ae40d00586f079f3c1befd85b02f81c1451052", "block": { "timestamp": { "unpack": "1793692245." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…899896ddc9a2345d32c53ca0042c515b1debc3fed82a97cb7d3c56739b39731d8899568b10337832ca36f1ee (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…742ef5f8aa01587ec73a44a005efb5d15dc716e8d0ff312646c6e5597c51bc789df26c081bdda55334709c6d (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…53f4f7a0cd25c1d5736932a043ae8fbcea927db35d6255e61c993bd3cac678523c6fcba68fb12c357f7c3f69 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…469a01673d05deae962a5aa045ae9900b8cb3c53acce014294e7617a232882ff733fab585f3e36e736c2a849 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9ace34a2847cca6fe5321da03b8801cedb84e53bfde3cba97b8ff410d1d7e238d89d8eec88bcbd193c4ad44f (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": [] } }
0xb79e3db0...4f12f7fe0x4b2f...cff8 → contract creationSuccess
0xfb594fcc...25c0e27c0xb28c...558c → contract creationSuccess
0x8f2ef4bb...bfc1ab610xb851...ae63 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00c8b4e447...c1451052
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f2db57b0065fb51ba73c652c47a3893c39fee464e978d77f3438d5751a9e39f3", "timestamp": { "unpack": "1793692245." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…899896ddc9a2345d32c53ca0042c515b1debc3fed82a97cb7d3c56739b39731d8899568b10337832ca36f1ee (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…742ef5f8aa01587ec73a44a005efb5d15dc716e8d0ff312646c6e5597c51bc789df26c081bdda55334709c6d (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…53f4f7a0cd25c1d5736932a043ae8fbcea927db35d6255e61c993bd3cac678523c6fcba68fb12c357f7c3f69 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…469a01673d05deae962a5aa045ae9900b8cb3c53acce014294e7617a232882ff733fab585f3e36e736c2a849 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9ace34a2847cca6fe5321da03b8801cedb84e53bfde3cba97b8ff410d1d7e238d89d8eec88bcbd193c4ad44f (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:00c15dd13f...e29b8665
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0066c178d4...d37269c3
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "45677227aca45a0a70a22b70c67ab386ba874d5bce448b6e89402fcffa8e624a", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006c4ade03...f6600fab
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0066c178d4506c74ca0a6a1024c6319a534da9ed761413a4c5dbc5b39e2505159bca12122036d7ea5296a7234b313e0d7311c412b11b5778ae19ebd178777ecd4fd37269c3", "hash": "45677227aca45a0a70a22b70c67ab386ba874d5bce448b6e89402fcffa8e624a", "number": "13703", "timestamp": "1793692245", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a0f2db57b0065fb51ba73c652c47a3893c39fee464e978d77f3438d5751a9e39f3a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…899896ddc9a2345d32c53ca0042c515b1debc3fed82a97cb7d3c56739b39731d8899568b10337832ca36f1ee (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…742ef5f8aa01587ec73a44a005efb5d15dc716e8d0ff312646c6e5597c51bc789df26c081bdda55334709c6d (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…53f4f7a0cd25c1d5736932a043ae8fbcea927db35d6255e61c993bd3cac678523c6fcba68fb12c357f7c3f69 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…469a01673d05deae962a5aa045ae9900b8cb3c53acce014294e7617a232882ff733fab585f3e36e736c2a849 (698 bytes)", "02f902b6830e4a25808447868c008447868c0983041c7b8080b9025a6080604052348015600e575f5ffd5b50…9ace34a2847cca6fe5321da03b8801cedb84e53bfde3cba97b8ff410d1d7e238d89d8eec88bcbd193c4ad44f (698 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00feb1534c...9a92ac43
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006c4ade032b9cdd04c4337909e333273301dafef4caf91d36df4f1bc722f1cdc4ca12122024a3e2d9027b6a44df295b9cc1ac9a3431cd4ec5caec9a4a092aa7fdf6600fab", "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": "11002004249999995039926037.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }