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Canton Updates/122068...9591
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Canton Update

Canton Ledger Transaction

Canton
EVM block
Canton
Block #196,813

This Gateway_FinalizeBlock transaction built EVM block #196,813 through the gateway-build-block external call and committed it with 4 transactions.

Block Lifecycle
block #196,813
EVM block settled on CantonGateway · Gateway_FinalizeBlock
0ms
185ms

Block planned

Producer plans block #196813 (block timestamp)
—

Gateway_FinalizeBlock

Block timestamp → commit, incl. the gateway-build-block call for block #196813

148ms
148ms

Committed on Canton

Participant commits update 122068cbac…2f9591
—

Imported to the execution layers

Importer applies block #196813 from GatewayHead

—
0ms
185ms
EVM
Canton
External call
Total
Complete148ms
148ms

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
#196,813
Block Hash
0x4b44b157...a8e9ebb9
Block Timestamp
Nov 14, 2026, 11:06:05 UTC
Transactions
0xb7ba6a8f...56eb2df80x28e0...c567 → 0xa276...16d2Success
0x7ef9b271...217e574d0x924e...d2e1 → 0x925e...03fcSuccess
Overview
Update ID
122068cbac...ff2f9591
Offset
610299
Record Time
Nov 14, 2026, 11:06:05 UTC
Command ID
gw-64c9a5594...6937e121
Synchronizer ID
devnet::1220...dbf9acf2
Events (6)
exercisedbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:00568b5ffe...42e7b17d
Choice: Gateway_FinalizeBlock
Payload
{ "headCid": "005a55ffd66b0db9c9ffdae5c08b47e74fa7fea01b675d46e7fb0e174796452f9eca1212204db803e2ee0607115a5845e2e198870c563fcd890868f29164b9c41efadd1bd8", "block": { "timestamp": { "unpack": "1794654365." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38255cd53bebb06298f2b7a0037b3ffcfbc6db228a69a5f593f00d63750d5e493237e4a1d1731d113fabd749 (139 bytes)", "f8aa118315f9098259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000…4907f2bb1f5ddb331df454a01b811bf887598ffba1d3c3f5b2cdb84e1e647171c469a5d160a5532b38ef8a5f (172 bytes)", "02f901f4830e4a25822107830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…713f4b85e651e8ecaa29bda05005023a10265a0e5e86c7a641bd893ef3f2d7b72fd64daa0018ac4864aef1b1 (504 bytes)", "f86b128315f90982520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…a3aeb3fcb6cb88c758e199a04d78d2292de9d2f429d32ebb57f71976943098359eed0c23d05338ae00ac23c2 (109 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": [] } }
0x5926c460...9d1e5f330x4185...7921 → 0xa080...b8f2Success
0x1b6b96a9...62971f200x9708...2b07 → 0xcd19...6bdaSuccess
exercisedf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005a55ffd6...fadd1bd8
Choice: GatewayHead_Finalize
Payload
{ "input": { "parentHash": "f3948806fafd20ad40e79203361848e63f0e4fd13cc0765d2616be216937e121", "timestamp": { "unpack": "1794654365." }, "feeRecipient": "00000000000000000000000000000000000000fe", "prelude": [], "transactions": [ "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38255cd53bebb06298f2b7a0037b3ffcfbc6db228a69a5f593f00d63750d5e493237e4a1d1731d113fabd749 (139 bytes)", "f8aa118315f9098259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000…4907f2bb1f5ddb331df454a01b811bf887598ffba1d3c3f5b2cdb84e1e647171c469a5d160a5532b38ef8a5f (172 bytes)", "02f901f4830e4a25822107830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…713f4b85e651e8ecaa29bda05005023a10265a0e5e86c7a641bd893ef3f2d7b72fd64daa0018ac4864aef1b1 (504 bytes)", "f86b128315f90982520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…a3aeb3fcb6cb88c758e199a04d78d2292de9d2f429d32ebb57f71976943098359eed0c23d05338ae00ac23c2 (109 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:00fa6fd1fa...0307ad93
Choice: Archive
Payload
{}
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Block:Block
Contract:00ce74c1fd...f491ebfa
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "hash": "4b44b157d9c5f1ea4d3d119fc136e078f4913c33c64442b9359a3683a8e9ebb9", "beaconState": { "balances": [ [ { "unpack": "0." }, { "unpack": "0." } ] ], "withdrawalIndex": "0" }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] }, "gateway": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }
createdf34c7bd9ec0c052bdc5622cf5ab34cf12bc64869829037ee4d7540b189ea7085:Zenith.Evm.Gateway:GatewayHead
Contract:005efc5324...84f3aace
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "blockCid": "00ce74c1fd3b0226dca5df1bd089691d70a719edd6a50d2b788d7fc12c7651cfeaca12122095f4447343b0938a2e3ac57d371f3f939ef0f5303a27bd4935c6b958f491ebfa", "hash": "4b44b157d9c5f1ea4d3d119fc136e078f4913c33c64442b9359a3683a8e9ebb9", "number": "196813", "timestamp": "1794654365", "nextWithdrawalIndex": "5", "committed": { "headerRlp": "f90279a0f3948806fafd20ad40e79203361848e63f0e4fd13cc0765d2616be216937e121a01dcc4de8dec75d…0000000000000000000000a0e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 (636 bytes)", "envelopes": [ "f8890f8315f9098254ac94a2766fc6dabb3f3e56a9a4bf49f59dbc2e7b16d280a45524107700000000000000…38255cd53bebb06298f2b7a0037b3ffcfbc6db228a69a5f593f00d63750d5e493237e4a1d1731d113fabd749 (139 bytes)", "f8aa118315f9098259a294a0809c6182efe54bed9243c93944d1041615b8f280b84440c10f19000000000000…4907f2bb1f5ddb331df454a01b811bf887598ffba1d3c3f5b2cdb84e1e647171c469a5d160a5532b38ef8a5f (172 bytes)", "02f901f4830e4a25822107830f4240831e8480830cba5994925e8d5ec0b8c417bcadbeae4d7e7f22376003fc…713f4b85e651e8ecaa29bda05005023a10265a0e5e86c7a641bd893ef3f2d7b72fd64daa0018ac4864aef1b1 (504 bytes)", "f86b128315f90982520894cd19907545ed200ab4aa8043af4b18bb1ec66bda865af3107a400080831c946da0…a3aeb3fcb6cb88c758e199a04d78d2292de9d2f429d32ebb57f71976943098359eed0c23d05338ae00ac23c2 (109 bytes)" ], "withdrawals": [], "requests": [], "blobHashes": [] }, "observers": { "map": [ [ "operator::1220b64aeea8abe20728a6f60d66d6a57212ca9ba2f8d3b7a45bf8dd4de6932eeff2", {} ] ] } }
createdbc022469b1fa28afd38705e2e015bb822585bea2bbdd8d3e7a8933c17050a6b7:Zenith.Gateway.Finalize:Gateway
Contract:008a88b482...27c5c26d
Payload
{ "chainId": { "zeo": "zeo::12204a88976da02f8d43c894dbbbf1d606d82c06d7f73504ec2aa030e88530667974", "version": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979" }, "deploymentId": "64c9a5594fdc9ca81066357699ac446bee6936b5a7f52c88238ddfbb82ac0979", "deploymentCid": "0071e5cc368ecfcd19992d2e141e4029742709aca0baaa02e0ec340e4040f5c689ca121220e48eea45aba814eb0e5186eb92759c4541e5d586e32f373cca056340b5a941a4", "currentHeadCid": "005efc53244cec42d186d458c9a48a18ca1fa63905eff0f0936cce64c748b08ce9ca12122038b7377fa54e94352069464f34b216e52671e9fcd171c522e67663a484f3aace", "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": "11002004249999837203783818.", "matchedSinkWei": "15600000002000000000.", "wzthOutstandingWei": "11350000000000000000." } }, "tokenState": { "registered": [ [ "285fb55cf094a2a9e80c26c0d726f1c9b86b86f2", "CantonOrigin" ], [ "4feb549aa9608fa13c2e9366df7dd38b267e0d46", "CantonOrigin" ], [ "a4923804940ba9accefe23402ef1f793bf9cd473", "CantonOrigin" ], [ "d238579f5a5c184fe423d68dcf245c2e86ca60e9", "EvmOrigin" ] ] } }