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Canton Updates/122043...1b93
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #168,851

This Gateway_FinalizeBlock transaction built EVM block #168,851 through the gateway-build-block external call and committed it with 3 transactions.

Block Lifecycle
block #168,851
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
500ms
620ms

Block planned

Producer plans block #168851 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #168851

496ms
496ms

Committed on Canton

Participant commits update 122043fb70…cb1b93
—

Imported to the execution layers

Importer applies block #168851 from GatewayHead

—
0ms
250ms
500ms
620ms
EVM
Canton
External call
Total
Complete496ms
496ms

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
#168,851
Block Hash
0xed2d10b6...af740f15
Block Timestamp
Nov 12, 2026, 18:49:49 UTC
Transactions
0xbd670bf9...dbed68e30x6561...eea5 → 0xe0a4...1b87Success
0xe113ad7a...bda81b430x3542...fe24 → 0x9e02...3de2Success
Overview
Update ID
122043fb70...08cb1b93
Offset
524020
Record Time
Nov 12, 2026, 18:49:49 UTC
Command ID
gw-64c9a5594...819c53a4
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0067b3c3e0...8d4f9c87
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "001ac1e4d855f006c4159d5f44279594fd79d1dce5109713b2f0ab8331e3752994ca12122031ed77da7aa2ce1a478d50f66231e5807664c1a127c8ff2cef4973a5336bb770", "block": { "timestamp": { "unpack": "1794509389." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b048501cd520000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…43876e8eed220d79a5d866a0058db8ef85a02d6c283ec812b2e1d8fd47f544903a184e2b92c902c172aa13a7 (141 bytes)", "f8ac0f8501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…d85993676fd249d595d037a071436277e243620e90a02921e70eb19d3ec4998d90ded67c3cc66371307d7684 (174 bytes)", "f8ac138501cd5200008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…d67db219555ce7061b380aa02a406286c916062378ef3a40d90b4ac36af1fb8797954578aff701960c59cc18 (174 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": [] } }
0xc02ae844...640062c60x75aa...ef23 → 0xd129...b96cSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:001ac1e4d8...336bb770
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "48142e585aba5b6427918d05b31051a2101f4f8cc9db2f531e52bc8a819c53a4", "timestamp": { "unpack": "1794509389." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b048501cd520000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…43876e8eed220d79a5d866a0058db8ef85a02d6c283ec812b2e1d8fd47f544903a184e2b92c902c172aa13a7 (141 bytes)", "f8ac0f8501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…d85993676fd249d595d037a071436277e243620e90a02921e70eb19d3ec4998d90ded67c3cc66371307d7684 (174 bytes)", "f8ac138501cd5200008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…d67db219555ce7061b380aa02a406286c916062378ef3a40d90b4ac36af1fb8797954578aff701960c59cc18 (174 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:00f2113c38...ac2f74ad
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:0061a5b70f...e98a34cc
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "ed2d10b6d30b165f71e2d7f12cb53af69570db2d8e32a0400d92260daf740f15", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:00fa801977...237513a7
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "0061a5b70f9ee6fc4d8766b80c11109a8421dd254c0979009e71c7122e78f25277ca121220ab51a98e71ec7809481ce6aa231576823d4fba392ab91236c7f74e53e98a34cc", "hash": "ed2d10b6d30b165f71e2d7f12cb53af69570db2d8e32a0400d92260daf740f15", "number": "168851", "timestamp": "1794509389", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a048142e585aba5b6427918d05b31051a2101f4f8cc9db2f531e52bc8a819c53a4a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b048501cd520000826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…43876e8eed220d79a5d866a0058db8ef85a02d6c283ec812b2e1d8fd47f544903a184e2b92c902c172aa13a7 (141 bytes)", "f8ac0f8501cd5200008259a294e0a45ef66d2db5e766eba1f70e21a4bf1f901b8780b84440c10f1900000000…d85993676fd249d595d037a071436277e243620e90a02921e70eb19d3ec4998d90ded67c3cc66371307d7684 (174 bytes)", "f8ac138501cd5200008259a294d129219e03f0ad695dbb10182802b82adf9ab96c80b84440c10f1900000000…d67db219555ce7061b380aa02a406286c916062378ef3a40d90b4ac36af1fb8797954578aff701960c59cc18 (174 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00f60a9faf...df8f0216
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "00fa801977bcfab026c75c1eea21677972ca2289288d53515fd33568a59ea2632eca1212209e377cb1bee611a5a1eff0f871177c84373f0fb0b42a2b625c995511237513a7", "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": "11002004249999856427945012.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }