Lisa Matassa
type: MusicGroup
description: Lisa Matassa is an American country singer and singer-songwriter. In the 1980s she had two pop hits reach the top ten on the Dance Music Charts, including 1987's "I've Got the Hots for You" and 1988's
popularity: 6
followers: 390
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x56bea6225432a7f2ba4b445523c05acbd9d3edb7b995fc99abbc6aa7aefe7c36
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954742
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954742
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff47d7c9-a72f-4ab7-b03d-2573fed443e2.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ff47d7c9-a72f-4ab7-b03d-2573fed443e2.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ff47d7c9-a72f-4ab7-b03d-2573fed443e2
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T20:46:40Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x56bea6225432a7f2ba4b445523c05acbd9d3edb7b995fc99abbc6aa7aefe7c36","name":"Lisa Matassa","registered_at":"2026-06-21T18:34:26Z","symbol":"NIM2002557","token_address":"0x2f071b53907f8d59b73f0d37672c6f74f34c93cb","type":"artist","uuid":"ff47d7c9-a72f-4ab7-b03d-2573fed443e2"}
additional property: OTSVerifyInstructions
  type: PropertyValue
  value: 1. Compute SHA-256 of OTSCanonicalRecord value → must equal OTSHash 2. Open OTSProofURL → extract Bitcoin block number → must equal OTSBitcoinBlock 3. GET OTSBitcoinBlockVerifyURL → returns the Bitcoin block hash at height OTSBitcoinBlock; GET https://blockstream.info/api/block/{that hash} → its timestamp must match OTSTimestamp 4. Read CopyrightID inside OTSCanonicalRecord → must equal the CopyrightID above 5. GET OTSVerificationAPI → pre-computed 6-check result from server 6. If all match: this entity was registered on CopyrightChains at OTSTimestamp, independently verifiable on Bitcoin
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x56bea6225432a7f2ba4b445523c05acbd9d3edb7b995fc99abbc6aa7aefe7c36. Chain 2 (Bitcoin): anchored in block 954742 (2026-06-21T20:46:40Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/ff47d7c9-a72f-4ab7-b03d-2573fed443e2.json and https://artists.proofprofile.net/proofs/artist/ff47d7c9-a72f-4ab7-b03d-2573fed443e2.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T20:46:40Z
  text: {"copyright_id":"0x56bea6225432a7f2ba4b445523c05acbd9d3edb7b995fc99abbc6aa7aefe7c36","name":"Lisa Matassa","registered_at":"2026-06-21T18:34:26Z","symbol":"NIM2002557","token_address":"0x2f071b53907f8d59b73f0d37672c6f74f34c93cb","type":"artist","uuid":"ff47d7c9-a72f-4ab7-b03d-2573fed443e2"}
album: Me Time
  type: MusicAlbum
  date published: 2011-01-01
album: Sunrise Highway
  type: MusicAlbum
  date published: 2011-01-01
album: Me Time
  type: MusicAlbum
  date published: 2011-03-28
album: Sunrise Highway
  type: MusicAlbum
  date published: 2011-12-21
album: Somebody's Baby
  type: MusicAlbum
  date published: 2012-01-01
album: Somebody's Baby
  type: MusicAlbum
  date published: 2012-09-24
album: I Won't Ask
  type: MusicAlbum
  date published: 2013-01-01
album: Make America Great Again
  type: MusicAlbum
  date published: 2016-01-01
album: Make America Great Again
  type: MusicAlbum
  date published: 2016-02-24
album: Lisa Matassa (Complete), Vol. 3
  type: MusicAlbum
  date published: 2019-03-01
album: Why I'm Here
  type: MusicAlbum
  date published: 2022-01-12
album: Why I'm Here
  type: MusicAlbum
  date published: 2024-04-05
album: Make America Great Again 2024
  type: MusicAlbum
  date published: 2024-07-11