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Canton Updates/122090...511a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #38,995

This Gateway_FinalizeBlock transaction built EVM block #38,995 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #38,995
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
1.0s
2.0s
3.0s
3.4s

Block planned

Producer plans block #38995 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #38995

2.7s
2.7s

Committed on Canton

Participant commits update 1220907102…ae511a
—

Imported to the execution layers

Importer applies block #38995 from GatewayHead

—
0ms
1.0s
2.0s
3.0s
3.4s
EVM
Canton
External call
Total
Complete2.7s
2.7s

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
#38,995
Block Hash
0xfaa51c61...43b71ff2
Block Timestamp
Nov 5, 2026, 21:02:01 UTC
Transactions
0xd8c2c21b...a235a7bc0x1481...bba2 → 0x51be...67edSuccess
0xdca73d0f...42fcb8720xf927...1ae4 → 0x0db9...fe89Success
Overview
Update ID
1220907102...adae511a
Offset
124789
Record Time
Nov 5, 2026, 21:02:03 UTC
Command ID
gw-64c9a5594...90b28eae
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:004df9372e...77e5690a
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "007b26783b379948edafe30e0439f0d774d68ac1db8caaa415242518bfc23e8f24ca12122032d9f64cf2b19b1eb05d434f8666a14b630acf3ba1f778367748a7fcd0fe2f38", "block": { "timestamp": { "unpack": "1793912521." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1c1618ba3a7d562e9268b9a06c859b7bfb26f2cb9620c2b248a3c49916231fefa7d2d9c25a3d2f4f3abd73b5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…04abf027be723476466325a02cf513a5285fb572249308d18be7549ea261cef398b57143ecc0eaa3e27a42c8 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3476f653147605fe7ca4fda004791e649dd9f047634ea967ff5118460d22ae51427981d0f57005d6c5917018 (174 bytes)", "f8718215c5858bb2c9700882520894cc8bb064b5e5f92e9bfc3e054c0919273fdba48688016345785d8a0000…17a70706584b6956beb8eda05d41cc09f1c825484ce3d2bf265f1f59aaeb1008bb81e12738431830817d81c2 (115 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": [] } }
0xba0bdad2...dc3737110x7c03...1c33 → 0x235d...3c8cSuccess
0x78d532ac...286e03ba0xfe3a...db13 → 0xcc8b...a486Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:007b26783b...d0fe2f38
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "6d6bef7c55a353ec804049484503f993f2113b6a96853dd721ee577690b28eae", "timestamp": { "unpack": "1793912521." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1c1618ba3a7d562e9268b9a06c859b7bfb26f2cb9620c2b248a3c49916231fefa7d2d9c25a3d2f4f3abd73b5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…04abf027be723476466325a02cf513a5285fb572249308d18be7549ea261cef398b57143ecc0eaa3e27a42c8 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3476f653147605fe7ca4fda004791e649dd9f047634ea967ff5118460d22ae51427981d0f57005d6c5917018 (174 bytes)", "f8718215c5858bb2c9700882520894cc8bb064b5e5f92e9bfc3e054c0919273fdba48688016345785d8a0000…17a70706584b6956beb8eda05d41cc09f1c825484ce3d2bf265f1f59aaeb1008bb81e12738431830817d81c2 (115 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:00632355d4...23b74715
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:004bf5f96e...0219c63a
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "faa51c6173091a3ae9d5ef013de093f7bf24bac9faf7be5ca30f0b8c43b71ff2", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:004e2d92be...0e9ba4de
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "004bf5f96e529f23974533a6053dd292d83c05473f5861f0c32e9a5a3dae94bc4aca1212208343fb379d2d326c9b097b11d79f77526330d2dd56690d351a2444210219c63a", "hash": "faa51c6173091a3ae9d5ef013de093f7bf24bac9faf7be5ca30f0b8c43b71ff2", "number": "38995", "timestamp": "1793912521", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90278a06d6bef7c55a353ec804049484503f993f2113b6a96853dd721ee577690b28eaea01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (635 bytes)", "envelopes": [ "f8ac80858bb2c970088259a29451be323af717fdc9555254a39fe99a0cbce167ed80b84440c10f1900000000…1c1618ba3a7d562e9268b9a06c859b7bfb26f2cb9620c2b248a3c49916231fefa7d2d9c25a3d2f4f3abd73b5 (174 bytes)", "f86d02858bb2c9700882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c94…04abf027be723476466325a02cf513a5285fb572249308d18be7549ea261cef398b57143ecc0eaa3e27a42c8 (111 bytes)", "f8ac80858bb2c970088259a2940db987998cdceb19be8b3dd513f173fb1c32fe8980b84440c10f1900000000…3476f653147605fe7ca4fda004791e649dd9f047634ea967ff5118460d22ae51427981d0f57005d6c5917018 (174 bytes)", "f8718215c5858bb2c9700882520894cc8bb064b5e5f92e9bfc3e054c0919273fdba48688016345785d8a0000…17a70706584b6956beb8eda05d41cc09f1c825484ce3d2bf265f1f59aaeb1008bb81e12738431830817d81c2 (115 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00d88e8f1f...31ecaa21
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "004e2d92bed118f2d62d5cf064559d1c57f66b87d6c6e840ea09e0fbe91a38877eca121220797a3b102e9b6f3e2cfe706f936922f4093ed7cfb4e88c8608cd67740e9ba4de", "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": "11002004249999983757937151.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }