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Canton Updates/1220e1...890d
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #123,889

This Gateway_FinalizeBlock transaction built EVM block #123,889 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #123,889
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
606ms

Block planned

Producer plans block #123889 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #123889

485ms
485ms

Committed on Canton

Participant commits update 1220e1ebf5…de890d
—

Imported to the execution layers

Importer applies block #123889 from GatewayHead

—
0ms
250ms
500ms
606ms
EVM
Canton
External call
Total
Complete485ms
485ms

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
#123,889
Block Hash
0x9ed3ba2f...1b664a71
Block Timestamp
Nov 10, 2026, 21:44:21 UTC
Transactions
0xd84b11e7...5d405c640x1643...2b83 → 0xcd19...6bdaSuccess
0xa96b3eca...363a796e0x2946...50c4 → 0x3c4e...57caSuccess
Overview
Update ID
1220e1ebf5...35de890d
Offset
386431
Record Time
Nov 10, 2026, 21:44:21 UTC
Command ID
gw-64c9a5594...72accaa1
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0080beba80...e4520fc2
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006b50f317fb689cef3b066ee505591a446a428f39a768a684e7924e3e786523f7ca121220ad91e8b80a56f95226e0bfb449eb004dd557514fc4cd11c9e422f1dee28a990e", "block": { "timestamp": { "unpack": "1794347061." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…27d4bf87ea19731c8e4229a050742355a923b7d3253e5b3a48eebd88b28b5e368764b840c7ace428591dd19d (110 bytes)", "f8ae821b2d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…603655064398833ab58bb7a00ce062b0094e3f49d86f59940f3e0f11b00f0fcc83af5f0585efdb2291210dfc (176 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943c4e3e08ea428cd194b12c8a4842b0d5b2c457ca80b8…7bec83263eeececd188b76a05fd27b1dcdea2416f37b25843fce0d0c4b28fdbe5ed9d761b8a4e27a926a3699 (181 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": [] } }
0x215df19a...e12db5590x26b2...5f86 → 0x0af7...128bSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006b50f317...e28a990e
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "0fe08d54fb4d119ecc948f7f5cdbb7de7be4715f1b79d3bfac624c5b72accaa1", "timestamp": { "unpack": "1794347061." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…27d4bf87ea19731c8e4229a050742355a923b7d3253e5b3a48eebd88b28b5e368764b840c7ace428591dd19d (110 bytes)", "f8ae821b2d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…603655064398833ab58bb7a00ce062b0094e3f49d86f59940f3e0f11b00f0fcc83af5f0585efdb2291210dfc (176 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943c4e3e08ea428cd194b12c8a4842b0d5b2c457ca80b8…7bec83263eeececd188b76a05fd27b1dcdea2416f37b25843fce0d0c4b28fdbe5ed9d761b8a4e27a926a3699 (181 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:00cc3f07c2...e2032580
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00741d57fa...19a22020
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "9ed3ba2ffd3efc568aad06378cad49ca2023cb1d5080e1ebecd695da1b664a71", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:0080a8351f...f301420c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00741d57fa7a6cbd80408740d0bdff185acedc22abe3325f11a2ebccafc67827b0ca1212207bf59040ce889507030ea2593328e50f7a4a19786d9fb206394992b419a22020", "hash": "9ed3ba2ffd3efc568aad06378cad49ca2023cb1d5080e1ebecd695da1b664a71", "number": "123889", "timestamp": "1794347061", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a00fe08d54fb4d119ecc948f7f5cdbb7de7be4715f1b79d3bfac624c5b72accaa1a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f86c098407270e0082520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946d…27d4bf87ea19731c8e4229a050742355a923b7d3253e5b3a48eebd88b28b5e368764b840c7ace428591dd19d (110 bytes)", "f8ae821b2d8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…603655064398833ab58bb7a00ce062b0094e3f49d86f59940f3e0f11b00f0fcc83af5f0585efdb2291210dfc (176 bytes)", "02f8b2830e4a2505843b9aca0e843b9aca0e82cb72943c4e3e08ea428cd194b12c8a4842b0d5b2c457ca80b8…7bec83263eeececd188b76a05fd27b1dcdea2416f37b25843fce0d0c4b28fdbe5ed9d761b8a4e27a926a3699 (181 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00a15c5bf2...59f7eae9
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "0080a8351f63cf2ffec059f2ac2170804d7a169ba799cbd4ad25bf2958ce53c433ca1212205bef92e6ff181a14f26c65cc8131dafc7699733996c9a41241b18d8df301420c", "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": "11002004249999901139140842.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }