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Canton Updates/1220ae...bde6
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #169,691

This Gateway_FinalizeBlock transaction built EVM block #169,691 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #169,691
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
250ms
405ms

Block planned

Producer plans block #169691 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #169691

324ms
324ms

Committed on Canton

Participant commits update 1220ae88b9…f5bde6
—

Imported to the execution layers

Importer applies block #169691 from GatewayHead

—
0ms
250ms
405ms
EVM
Canton
External call
Total
Complete324ms
324ms

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
#169,691
Block Hash
0xdc0115d3...e27484f1
Block Timestamp
Nov 12, 2026, 19:28:32 UTC
Transactions
0x51bdecbf...efd38e6c0x8acd...602e → 0xfaba...1904Success
0xd6cb85bf...2f5f111b0x5f29...be74 → 0xa276...16d2Success
Overview
Update ID
1220ae88b9...98f5bde6
Offset
526579
Record Time
Nov 12, 2026, 19:28:32 UTC
Command ID
gw-64c9a5594...e18d5039
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00ffc68d6b...da75fd58
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "006fbf3a23d4c88f7cf4f43d174e383d6294f81a418b5240a5f37933f3caa83465ca1212203e1208406bb1883c9a579308fccee992cf3a1025b7ef7e2adf8a3b73f586b6d9", "block": { "timestamp": { "unpack": "1794511712." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…490953a7c01d3df4af3ff9a04261a5865a0d9cdbe27a7ef0db6653d11e3570a1d37a3ec4e91bfb6140bed17b (141 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894faba293e45e23ccf34295b2d8668b2f4601c19048694…16c38e8273640b8ba9a318a052c9d9dea7d69a105f7c016d8c794b8a5d80e7890006d8381ba6518abffd55d5 (118 bytes)", "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0489bea2684f3c8bf4a2c0a0274c4d98f565ff4eed8cc236d520e7728dfa7dd8231c78e8a4c1ffd9b934b50c (141 bytes)", "f88b04853744bb2494826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…9c49c263efd69918a4e929a0110bea1eecf100c75905ff7607db35db3381be75008b57f231b2fb95a9ea344a (141 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": [] } }
0x03b8e17b...d6cd88cc0x98fd...d5b8 → 0xa276...16d2Success
0x54204335...a4ceb5d30xe542...a981 → 0x9e02...3de2Success
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006fbf3a23...f586b6d9
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "671fa0dfb6a38cd7359b054ffcbef27ada4246d6482c7759f8f2f289e18d5039", "timestamp": { "unpack": "1794511712." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…490953a7c01d3df4af3ff9a04261a5865a0d9cdbe27a7ef0db6653d11e3570a1d37a3ec4e91bfb6140bed17b (141 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894faba293e45e23ccf34295b2d8668b2f4601c19048694…16c38e8273640b8ba9a318a052c9d9dea7d69a105f7c016d8c794b8a5d80e7890006d8381ba6518abffd55d5 (118 bytes)", "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0489bea2684f3c8bf4a2c0a0274c4d98f565ff4eed8cc236d520e7728dfa7dd8231c78e8a4c1ffd9b934b50c (141 bytes)", "f88b04853744bb2494826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…9c49c263efd69918a4e929a0110bea1eecf100c75905ff7607db35db3381be75008b57f231b2fb95a9ea344a (141 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:00f32ea8ae...1a3b1d06
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00d365ae17...9a8f1d64
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "dc0115d3f699170ca25260fe9607da4aae81165e154b727a3bf06012e27484f1", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:006e05be4e...a683a750
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00d365ae17052beb7a4eb0270685624fb38f4a5faa8eedb3f1bee3024ee62576a2ca12122087c7a9fe5c45191ccb84dbdbde1bcc04d8753d2c109f638c01623b1f9a8f1d64", "hash": "dc0115d3f699170ca25260fe9607da4aae81165e154b727a3bf06012e27484f1", "number": "169691", "timestamp": "1794511712", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0671fa0dfb6a38cd7359b054ffcbef27ada4246d6482c7759f8f2f289e18d5039a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…490953a7c01d3df4af3ff9a04261a5865a0d9cdbe27a7ef0db6653d11e3570a1d37a3ec4e91bfb6140bed17b (141 bytes)", "02f873830e4a250a843b9aca0e843b9aca0e82520894faba293e45e23ccf34295b2d8668b2f4601c19048694…16c38e8273640b8ba9a318a052c9d9dea7d69a105f7c016d8c794b8a5d80e7890006d8381ba6518abffd55d5 (118 bytes)", "f88b10853744bb24948254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a4552410770000000000…0489bea2684f3c8bf4a2c0a0274c4d98f565ff4eed8cc236d520e7728dfa7dd8231c78e8a4c1ffd9b934b50c (141 bytes)", "f88b04853744bb2494826342949e02fd033e02371fc17d19ab8ddaf6ea9c6d3de280a4552410770000000000…9c49c263efd69918a4e929a0110bea1eecf100c75905ff7607db35db3381be75008b57f231b2fb95a9ea344a (141 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:0079ac5ff6...b1c3296c
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "006e05be4ea02f69c83f0de9aae02f6ab0e068f7c4c43f886494b91f6a84cee6baca121220e1759b79a5488a876d874c493a8bb9fd639d5fe6e9a7155eda1258dea683a750", "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": "11002004249999855533090849.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }