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Canton Updates/12209a...143a
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #139,592

This Gateway_FinalizeBlock transaction built EVM block #139,592 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #139,592
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s

Block planned

Producer plans block #139592 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139592

1.0s
1.0s

Committed on Canton

Participant commits update 12209ae8e0…b1143a
—

Imported to the execution layers

Importer applies block #139592 from GatewayHead

—
0ms
250ms
500ms
750ms
1.0s
1.3s
1.3s
EVM
Canton
External call
Total
Complete1.0s
1.0s

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
#139,592
Block Hash
0xe8a18d74...b651eb90
Block Timestamp
Nov 11, 2026, 08:27:27 UTC
Transactions
0x3af65a58...51501b020x26b2...5f86 → 0x0af7...128bSuccess
0x0631e096...8aef189a0x9315...5766 → 0x235d...3c8cSuccess
Overview
Update ID
12209ae8e0...7ab1143a
Offset
434184
Record Time
Nov 11, 2026, 08:27:28 UTC
Command ID
gw-64c9a5594...4355b77a
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0019001b05...2cc379f6
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "00a37f1c8a18bdcee014c442ebc8bec36dfb0eb9287f06981775f9066c95ef066dca1212203464756e07c9237d5617c7368ccca8c0a226f5c85ef4d7db8e8a6ec46973f9ae", "block": { "timestamp": { "unpack": "1794385647." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8253f88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bd6286673783c405c36c1a027fdc6cc4452f1a14b9260c3f380870252b07a58915a5c447acc3d6f598ac790 (176 bytes)", "f86c09841347eff882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7bfced90fac96707bf9c27a06b48e61bcb5f095359aa89008411dc89196b2cd02a153c0e6c5166765431690e (110 bytes)", "f8ab0c841347eff88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…749501ae6504ce119e9453a0493a7a346a34d1aba5b862de3c0342a4d61b431b02500daf34f8de3d34076406 (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": [] } }
0xae6b4148...b0a4f85f0xca5d...5eaa → 0xb778...3d80Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00a37f1c8a...6973f9ae
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "7dbd1ef23c54662785e27cb8bb629fa7e27e627ea6653063a5479ba04355b77a", "timestamp": { "unpack": "1794385647." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8ae8253f88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bd6286673783c405c36c1a027fdc6cc4452f1a14b9260c3f380870252b07a58915a5c447acc3d6f598ac790 (176 bytes)", "f86c09841347eff882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7bfced90fac96707bf9c27a06b48e61bcb5f095359aa89008411dc89196b2cd02a153c0e6c5166765431690e (110 bytes)", "f8ab0c841347eff88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…749501ae6504ce119e9453a0493a7a346a34d1aba5b862de3c0342a4d61b431b02500daf34f8de3d34076406 (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:00585121c5...2ffb4eed
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00dfd5f45d...ca0c2f33
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "e8a18d741b2245325c541841d5abd7b7e40a7825d25479fb91ab8301b651eb90", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0052d4d8ad...22840686
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00dfd5f45dd53ebe36a2ea44154b44d3329f1a0af1bd7ef47656b8524ffc1d8b4bca1212206d805208315958d11d29aabb730d55b0bdc7b96593b62e238e278cb3ca0c2f33", "hash": "e8a18d741b2245325c541841d5abd7b7e40a7825d25479fb91ab8301b651eb90", "number": "139592", "timestamp": "1794385647", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a07dbd1ef23c54662785e27cb8bb629fa7e27e627ea6653063a5479ba04355b77aa01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8ae8253f88405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…4bd6286673783c405c36c1a027fdc6cc4452f1a14b9260c3f380870252b07a58915a5c447acc3d6f598ac790 (176 bytes)", "f86c09841347eff882520894235dc887c81c87cfa6d8a743aa93ace7c51b3c8c865af3107a400080831c946e…7bfced90fac96707bf9c27a06b48e61bcb5f095359aa89008411dc89196b2cd02a153c0e6c5166765431690e (110 bytes)", "f8ab0c841347eff88259a294b778d58e24c877095693fc7800b3ee5834773d8080b84440c10f190000000000…749501ae6504ce119e9453a0493a7a346a34d1aba5b862de3c0342a4d61b431b02500daf34f8de3d34076406 (173 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0096b9299d...f2b8bfd7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0052d4d8ad784f3f1fde42ace4487d4dcd180a5f797aba869591e2765ecbe97c1bca1212200230d0cd212c8207a93e90fdca58a3ea25aff14cf12b8996f52eff9022840686", "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": "11002004249999881067674147.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }