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Canton Updates/1220f8...9443
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #138,985

This Gateway_FinalizeBlock transaction built EVM block #138,985 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #138,985
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.1s

Block planned

Producer plans block #138985 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #138985

874ms
874ms

Committed on Canton

Participant commits update 1220f851f1…419443
—

Imported to the execution layers

Importer applies block #138985 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.1s
EVM
Canton
External call
Total
Complete874ms
874ms

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
#138,985
Block Hash
0xea63b934...68c6f518
Block Timestamp
Nov 11, 2026, 08:01:58 UTC
Transactions
0x0b23c7db...5ca8ea4c0x0084...f0b0 → 0xa624...d0e6Success
0x67473351...21ad5d8b0x053a...3796 → 0x235d...3c8cSuccess
Overview
Update ID
1220f851f1...30419443
Offset
432338
Record Time
Nov 11, 2026, 08:01:58 UTC
Command ID
gw-64c9a5594...653b3549
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0062f1b814...cc8dc125
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "0067a20aa6ca9408a7bd31bc76ba41a24524c317a8120a1f74ad8250dcc8160db5ca121220416797b32ad21ebccf03dfb15e9c409c269d4f3f3265ce90eb460ef2e39da7bb", "block": { "timestamp": { "unpack": "1794384118." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25258407bfa4778407bfa481827b0c94a624df7f3219f6f76094652a63aa25897fcfd0e68080…fbcae54bcb4f792d490c8aa04e8b497c363181180ecc364be65a5e0e2b23e31081cd6cd8bf9ee5fb8aa7bf54 (112 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…bccaa8becda69f6d11454fa05fc03329da19adb0f6fd109c1ee6fb81b7ddb20cf450d17bf11e73e772de1b23 (110 bytes)", "f8ae8251b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c456bda516455a09cd6327a02ce301e1e5978e62182d990f41b70a4184ac04347091e49a9ba7d11cefb048c8 (176 bytes)", "f8ab0c8407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…742529f04e3013bfbb0a90a053ec42b3d5eadd1127cdc36c1dff8b9a533f240a81f66f1c558f73d74d788cec (173 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": [] } }
0x052e9caa...fe53de830x26b2...5f86 → 0x0af7...128bSuccess
0xa4fd4e57...259ece330x420e...9717 → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0067a20aa6...e39da7bb
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "ba5d2ced8e399fd67505089e5220d9ef09b5db4cbe69f9d3f9daa0fe653b3549", "timestamp": { "unpack": "1794384118." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "02f86d830e4a25258407bfa4778407bfa481827b0c94a624df7f3219f6f76094652a63aa25897fcfd0e68080…fbcae54bcb4f792d490c8aa04e8b497c363181180ecc364be65a5e0e2b23e31081cd6cd8bf9ee5fb8aa7bf54 (112 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…bccaa8becda69f6d11454fa05fc03329da19adb0f6fd109c1ee6fb81b7ddb20cf450d17bf11e73e772de1b23 (110 bytes)", "f8ae8251b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c456bda516455a09cd6327a02ce301e1e5978e62182d990f41b70a4184ac04347091e49a9ba7d11cefb048c8 (176 bytes)", "f8ab0c8407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…742529f04e3013bfbb0a90a053ec42b3d5eadd1127cdc36c1dff8b9a533f240a81f66f1c558f73d74d788cec (173 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:0079e201d3...2bc0236f
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:009d572120...d4c6f8ce
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ea63b934dd30fac603c1c6dc482d458d2050fa854e7ed12d358becf268c6f518", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00e5daf20d...077799db
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "009d572120e32840a8b8cc0852840fd34947cc7a28b3d82b56de578d4bc1c47492ca121220aead2d2b1f84c518a6623814c9ebf3b25b49ad70c745282d115e73d3d4c6f8ce", "hash": "ea63b934dd30fac603c1c6dc482d458d2050fa854e7ed12d358becf268c6f518", "number": "138985", "timestamp": "1794384118", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0ba5d2ced8e399fd67505089e5220d9ef09b5db4cbe69f9d3f9daa0fe653b3549a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "02f86d830e4a25258407bfa4778407bfa481827b0c94a624df7f3219f6f76094652a63aa25897fcfd0e68080…fbcae54bcb4f792d490c8aa04e8b497c363181180ecc364be65a5e0e2b23e31081cd6cd8bf9ee5fb8aa7bf54 (112 bytes)", "f86c0e840895440082520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946d…bccaa8becda69f6d11454fa05fc03329da19adb0f6fd109c1ee6fb81b7ddb20cf450d17bf11e73e772de1b23 (110 bytes)", "f8ae8251b88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…c456bda516455a09cd6327a02ce301e1e5978e62182d990f41b70a4184ac04347091e49a9ba7d11cefb048c8 (176 bytes)", "f8ab0c8407270e008259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…742529f04e3013bfbb0a90a053ec42b3d5eadd1127cdc36c1dff8b9a533f240a81f66f1c558f73d74d788cec (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00745d0f17...4d140b14
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00e5daf20d42aa27e34196ff5a8d396fb81d42c3d0d0b1f626997d3aa24f30bd38ca1212206854063af372dc13dc3ef432962465403943b6df37cd001e329b79aa077799db", "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": "11002004249999881451135778.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }