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Canton Updates/122007...1877
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #103,078

This Gateway_FinalizeBlock transaction built EVM block #103,078 through the gateway-build-block external call and committed it with 6 transactions.

Block Lifecycle
block #103,078
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #103078 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #103078

886ms
886ms

Committed on Canton

Participant commits update 122007a1d4…991877
—

Imported to the execution layers

Importer applies block #103078 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete886ms
886ms

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
#103,078
Block Hash
0x2200d709...4a5d8a0d
Block Timestamp
Nov 10, 2026, 02:53:57 UTC
Transactions
0xaa46882c...7349b7cb0x11f0...b747 → contract creationSuccess
0xbbd758f8...8b2377a80x18b2...2667 → contract creationSuccess
Overview
Update ID
122007a1d4...69991877
Offset
322865
Record Time
Nov 10, 2026, 02:53:57 UTC
Command ID
gw-64c9a5594...1a5c9472
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00cdd5b17f...148ddaa4
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0031f1e518a1e24ec6d0ce9f6bb68338aed866bde25d34694d824a0bef52260472ca1212206c55ab9962e8cbe6a26bfb3c812f8ea72e0dbe8132e5995faec2024468721520", "block": { "timestamp": { "unpack": "1794279237." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…34e847a30e44443afe4ca7a0503fce957000e3c5c2977cdc605b61635990b4e0a726e841c70277782fd82e06 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…f3dc960be4c34b8b0bc8bfa02e7e8670f2ebf63057b72fac1019852036704a07b1382505a380f076b3088d0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…75c2c1429ee7b8a19b4099a02f1e500df0f7ca9244e1268d02e1a1dbfa63aa36c8122290b740021fbe3ea61c (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f003119d6d3954d0adf2ea0446a027be718efce873a44dbe5d12d73332d3e23db32a4db88722904489b41e6 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…0362655d5bb883be359bf5a045a8704d5fe2b1f55aa61dc2a339db243428b5d6bba3f8b37d2957d7edd891ef (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…308bbd87fa983a57a41dcda001d5447c0685d04770c622fefef2e42f5dbd1808fdc684b302926f764ca82768 (700 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": [] } }
0x004db704...f8e63eb60x65d7...8ede → contract creationSuccess
0x23090db1...3196eb5a0x6c80...a183 → contract creationSuccess
0x42eb7fe9...1cf32b8c0xea7e...4e46 → contract creationSuccess
0xe93cc34a...77ed15f00xeeef...6ab7 → contract creationSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0031f1e518...68721520
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3c8d2b934165a3e4008e68e96e2876c5426b99a5a32f4fc2a3f477091a5c9472", "timestamp": { "unpack": "1794279237." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…34e847a30e44443afe4ca7a0503fce957000e3c5c2977cdc605b61635990b4e0a726e841c70277782fd82e06 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…f3dc960be4c34b8b0bc8bfa02e7e8670f2ebf63057b72fac1019852036704a07b1382505a380f076b3088d0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…75c2c1429ee7b8a19b4099a02f1e500df0f7ca9244e1268d02e1a1dbfa63aa36c8122290b740021fbe3ea61c (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f003119d6d3954d0adf2ea0446a027be718efce873a44dbe5d12d73332d3e23db32a4db88722904489b41e6 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…0362655d5bb883be359bf5a045a8704d5fe2b1f55aa61dc2a339db243428b5d6bba3f8b37d2957d7edd891ef (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…308bbd87fa983a57a41dcda001d5447c0685d04770c622fefef2e42f5dbd1808fdc684b302926f764ca82768 (700 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:00d8131f1c...1f814d18
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:005846fba7...8b74497d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "2200d70930855d21b34db326a34ebb975d8b8a1bf3d04ffa9b1874f84a5d8a0d", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:000a2ebf7b...5ca70dd0
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "005846fba7b270458e3b8aa972b88b9dfc4bc96d3f79f50aeaed29903976528fbcca121220362bd25bc2a18d07641bfd12c7b6bbddd6adcaad669c088a573a10be8b74497d", "hash": "2200d70930855d21b34db326a34ebb975d8b8a1bf3d04ffa9b1874f84a5d8a0d", "number": "103078", "timestamp": "1794279237", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03c8d2b934165a3e4008e68e96e2876c5426b99a5a32f4fc2a3f477091a5c9472a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…34e847a30e44443afe4ca7a0503fce957000e3c5c2977cdc605b61635990b4e0a726e841c70277782fd82e06 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…f3dc960be4c34b8b0bc8bfa02e7e8670f2ebf63057b72fac1019852036704a07b1382505a380f076b3088d0b (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…75c2c1429ee7b8a19b4099a02f1e500df0f7ca9244e1268d02e1a1dbfa63aa36c8122290b740021fbe3ea61c (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…9f003119d6d3954d0adf2ea0446a027be718efce873a44dbe5d12d73332d3e23db32a4db88722904489b41e6 (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…0362655d5bb883be359bf5a045a8704d5fe2b1f55aa61dc2a339db243428b5d6bba3f8b37d2957d7edd891ef (700 bytes)", "02f902b8830e4a250185a7a358200285a7a358200b83041c7b8080b9025a6080604052348015600e575f5ffd…308bbd87fa983a57a41dcda001d5447c0685d04770c622fefef2e42f5dbd1808fdc684b302926f764ca82768 (700 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00b378577a...b9c91e04
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "000a2ebf7b12ea7547299a9f4543cb315119e3eea802b44d0c1a72f916e57c61e9ca121220af07c365607095f98184c799797d6e841a794ac31d95dc9b433941ac5ca70dd0", "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": "11002004249999957146814403.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }