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Canton Updates/122054...4624
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #123,510

This Gateway_FinalizeBlock transaction built EVM block #123,510 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle
block #123,510
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
2.0s
4.0s
6.0s
7.4s

Block planned

Producer plans block #123510 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123510

5.9s
5.9s

Committed on Canton

Participant commits update 12205489fd…514624
—

Imported to the execution layers

Importer applies block #123510 from GatewayHead

—
0ms
2.0s
4.0s
6.0s
7.4s
EVM
Canton
External call
Total
Complete5.9s
5.9s

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
#123,510
Block Hash
0x78777e88...daa62181
Block Timestamp
Nov 10, 2026, 21:28:32 UTC
Transactions
0x8f669014...30809a820x26b2...5f86 → 0x0af7...128bSuccess
0xc32b4cda...0023cbcd0x26b2...5f86 → 0x0af7...128bSuccess
Overview
Update ID
12205489fd...27514624
Offset
385278
Record Time
Nov 10, 2026, 21:28:37 UTC
Command ID
gw-64c9a5594...c3670a88
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006a1c1399...de355f12
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00e0eb7025fcbd942497f8670e971ecdefe3b0c007b129967b112cec59897b689cca121220581f8cddd050e1f4feeb4f5fe1679acc8dddbad1e170949ef4a24b5ae2774537", "block": { "timestamp": { "unpack": "1794346112." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8219c48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d8848b2962fc86b5403457a0541e63d56b61e16541edc97a4c4e12432c17258ea59d4d4b21952ec020ec8317 (176 bytes)", "f8ad8219c58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4e41cb5fb94a0e38200aba009e2568c6cef5d7c6ecb804698c589d9958745b67c1d24e7ee006bc2adebb1fb (175 bytes)", "f8ae8219c68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…772665e2f15e139c7a686da07ebed9b46de16448e4d088f0d6dd56adfbbfd860854ad130126453fd39d83084 (176 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8705…488ec596899d93010e9b47a00fd95a394c5cb493a60afb2b3e4076bf4e4a14b41e26793aa25fbf5a6dd634dc (119 bytes)", "f86c0b840a4cb80082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…056bd1f823833810deefe5a0136e8c64c17c8db917a0fbbd373b6990ae605af2ed3bb89b95fba6c2e27961e9 (110 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": [] } }
0xc0157207...77229ed10x6c04...f94a → 0xa4d7...6c9dSuccess
0xeae9ff25...7bc57ca20x26b2...5f86 → 0x0af7...128bSuccess
0x6349a70c...abc2e9620xfcdc...178c → 0xcd19...6bdaSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e0eb7025...e2774537
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "3df55745573989c96e08ea5055ecd49f54f0bad9495193b9d2e0222cc3670a88", "timestamp": { "unpack": "1794346112." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8219c48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d8848b2962fc86b5403457a0541e63d56b61e16541edc97a4c4e12432c17258ea59d4d4b21952ec020ec8317 (176 bytes)", "f8ad8219c58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4e41cb5fb94a0e38200aba009e2568c6cef5d7c6ecb804698c589d9958745b67c1d24e7ee006bc2adebb1fb (175 bytes)", "f8ae8219c68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…772665e2f15e139c7a686da07ebed9b46de16448e4d088f0d6dd56adfbbfd860854ad130126453fd39d83084 (176 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8705…488ec596899d93010e9b47a00fd95a394c5cb493a60afb2b3e4076bf4e4a14b41e26793aa25fbf5a6dd634dc (119 bytes)", "f86c0b840a4cb80082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…056bd1f823833810deefe5a0136e8c64c17c8db917a0fbbd373b6990ae605af2ed3bb89b95fba6c2e27961e9 (110 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:009088196f...deebcca2
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00deb0b5dd...61c0abd1
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "78777e889f1a09ab5f38d674d5921c5d3409cad5186da341768646addaa62181", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00d2716955...bb58dea2
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00deb0b5dd520eb76e77c4ab6ea833ba8206080b7b1601cc822439ed8d9bc7fb1fca12122042271a38400cc46d5d1f95a9c1ddaec8400ab2ab7e9561df5b5738d661c0abd1", "hash": "78777e889f1a09ab5f38d674d5921c5d3409cad5186da341768646addaa62181", "number": "123510", "timestamp": "1794346112", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a03df55745573989c96e08ea5055ecd49f54f0bad9495193b9d2e0222cc3670a88a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8219c48405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…d8848b2962fc86b5403457a0541e63d56b61e16541edc97a4c4e12432c17258ea59d4d4b21952ec020ec8317 (176 bytes)", "f8ad8219c58405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c4e41cb5fb94a0e38200aba009e2568c6cef5d7c6ecb804698c589d9958745b67c1d24e7ee006bc2adebb1fb (175 bytes)", "f8ae8219c68405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…772665e2f15e139c7a686da07ebed9b46de16448e4d088f0d6dd56adfbbfd860854ad130126453fd39d83084 (176 bytes)", "02f874830e4a250d843b9aca0e843b9aca0e82520894a4d72da29fc6003b28dd4271c913310403ce6c9d8705…488ec596899d93010e9b47a00fd95a394c5cb493a60afb2b3e4076bf4e4a14b41e26793aa25fbf5a6dd634dc (119 bytes)", "f86c0b840a4cb80082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…056bd1f823833810deefe5a0136e8c64c17c8db917a0fbbd373b6990ae605af2ed3bb89b95fba6c2e27961e9 (110 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:006d23278f...f70a0052
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d2716955b7f8f3b8355ae42e1874349a0ebf6d20491c58368d8ac2c38d220526ca1212202222d6e0279848c09021c018c682d6ce1cdbafe94964731e0e202681bb58dea2", "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": "11002004249999901721701898.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }