Canton Updates/122067...586b

Canton Update

Canton Ledger Transaction

Canton

This Gateway_FinalizeBlock transaction built EVM block #139,463 through the gateway-build-block external call and committed it with 5 transactions.

Block Lifecycle

block #139,463

EVM block settled on CantonGateway · Gateway_FinalizeBlock

0ms

250ms

500ms

750ms

793ms

Block planned

Producer plans block #139463 (block timestamp)

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Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #139463

634ms

Committed on Canton

Participant commits update 122067de4d…6c586b

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Imported to the execution layers

Importer applies block #139463 from GatewayHead

—

0ms

250ms

500ms

750ms

793ms

EVM

Canton

External call

Total

Complete634ms

634ms

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

#139,463

Block Hash

0x918dc360...2e3efbbe

Block Timestamp

Nov 11, 2026, 08:21:57 UTC

Transactions

0x7f21e3e9...9f540cda0x00f2...07e3 → 0xa276...16d2Success

0x918c9307...dae18b5a0x3ab2...8dca → 0xa276...16d2Success

Overview

Update ID

122067de4d...a96c586b

Offset

433792

Record Time

Nov 11, 2026, 08:21:57 UTC

Command ID

gw-64c9a5594...3c656e21

Synchronizer ID

devnet::1220...dbf9acf2

Events (6)

createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:00d32c1962...5541efb8

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0018f4578ec0ebe04746e2439bfc9900c72267c4c1d4a6e758cc1b778ccc0031b4ca121220674f623ea49326f3df80f9f62f53ffa0f051eba3e13e5848f8b76bb6a2b59ac4", "hash": "918dc3606ecf405e48ee6e8f9cbd61590fa41ab864a5e0e97308fcc92e3efbbe", "number": "139463", "timestamp": "1794385317", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a048debd698c7c7ac1771621107de31ac5126f99212f44f99c8b891ce93c656e21a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9b0f38cabfb13b26a71f39a01c18978e2877c90222fc7373baa461ac37322620a7788c1b66bd34708b262611 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…a97657bf8d066e6f679a31a064b04aa4c3713a222d45c7715a9902149f4a63c133bcb12503de412f09f78c44 (173 bytes)", "f8ae82537b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…63529553547b0cbc613a7ba0218420bb8cf3bdfa4f7be72c51811aa040b34ccd3131e27df33745e70c59bd22 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…81ae313447af9edf3f5236a019a661b6e278a2757edbecb69cbb165841ede904b63783658eabda6f9cc357b9 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b754f248b4b955399769caa07f3e09d0bb409d1b7d2b01d68fa9e301907045e5c34efd4f35f6b3f272275255 (140 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }

exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:00d2e5a34f...dc7ccfbd

Choice: Gateway_FinalizeBlock

Payload

{ "headCid": "0036eb5996aa300cbb65634f63bd194245f567b62359c019f3d5a0fab687adff86ca121220c3c98274010b5d7936b7b6caa955c69e2953c6713532317231e07e159c6ec20f", "block": { "timestamp": { "unpack": "1794385317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9b0f38cabfb13b26a71f39a01c18978e2877c90222fc7373baa461ac37322620a7788c1b66bd34708b262611 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…a97657bf8d066e6f679a31a064b04aa4c3713a222d45c7715a9902149f4a63c133bcb12503de412f09f78c44 (173 bytes)", "f8ae82537b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…63529553547b0cbc613a7ba0218420bb8cf3bdfa4f7be72c51811aa040b34ccd3131e27df33745e70c59bd22 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…81ae313447af9edf3f5236a019a661b6e278a2757edbecb69cbb165841ede904b63783658eabda6f9cc357b9 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b754f248b4b955399769caa07f3e09d0bb409d1b7d2b01d68fa9e301907045e5c34efd4f35f6b3f272275255 (140 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": [] } }

exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead

Contract:0036eb5996...9c6ec20f

Choice: GatewayHead_Finalize

Payload

{ "input": { "parentHash": "48debd698c7c7ac1771621107de31ac5126f99212f44f99c8b891ce93c656e21", "timestamp": { "unpack": "1794385317." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…9b0f38cabfb13b26a71f39a01c18978e2877c90222fc7373baa461ac37322620a7788c1b66bd34708b262611 (140 bytes)", "f8ab0c840d63bbfb8259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f190000000000…a97657bf8d066e6f679a31a064b04aa4c3713a222d45c7715a9902149f4a63c133bcb12503de412f09f78c44 (173 bytes)", "f8ae82537b8405f5e1008301d4c0940af70fb293003422fb174e4ad03787337903128b80b844a9059cbb0000…63529553547b0cbc613a7ba0218420bb8cf3bdfa4f7be72c51811aa040b34ccd3131e27df33745e70c59bd22 (176 bytes)", "f88a0d840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…81ae313447af9edf3f5236a019a661b6e278a2757edbecb69cbb165841ede904b63783658eabda6f9cc357b9 (140 bytes)", "f88a08840d63bbfb8254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a455241077000000000000…b754f248b4b955399769caa07f3e09d0bb409d1b7d2b01d68fa9e301907045e5c34efd4f35f6b3f272275255 (140 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" ] } } }

createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway

Contract:004b6ac361...def57f96

Payload

{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00d32c1962270f4008b73aa04a87c1be6f3cd12289409b3a3d0fe718768fe4e8cdca121220b1be2260b7c7f7fb0e0fc8d7d45ff922b543391f2ae0e4cc1eee27d15541efb8", "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": "11002004249999881135757239.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }