Unforgettable Popstar
type: MusicGroup
popularity: 2
followers: 50
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0e862a25b7eceba61ddbc06e424318f592630a458e0f88366bc3241dc91aa64a
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953857
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953857
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T23:34:38Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0e862a25b7eceba61ddbc06e424318f592630a458e0f88366bc3241dc91aa64a","name":"Unforgettable Popstar","registered_at":"2026-06-15T14:26:22Z","symbol":"NIM0736493","token_address":"0x300daf800a3229159955f327a564980c6c6fc26f","type":"artist","uuid":"02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4"}
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 0x0e862a25b7eceba61ddbc06e424318f592630a458e0f88366bc3241dc91aa64a. Chain 2 (Bitcoin): anchored in block 953857 (2026-06-15T23:34:38Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4.json and https://artists.proofprofile.net/proofs/artist/02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T23:34:38Z
  text: {"copyright_id":"0x0e862a25b7eceba61ddbc06e424318f592630a458e0f88366bc3241dc91aa64a","name":"Unforgettable Popstar","registered_at":"2026-06-15T14:26:22Z","symbol":"NIM0736493","token_address":"0x300daf800a3229159955f327a564980c6c6fc26f","type":"artist","uuid":"02aec9f3-7ff1-4f42-a371-0d6f9f42aaf4"}
album: " Keep it To Myself "
  type: MusicAlbum
  date published: 2023-02-02
album: So Starrr
  type: MusicAlbum
  date published: 2023-07-04
album: Number One Topper
  type: MusicAlbum
  date published: 2023-10-23
album: Fixin You
  type: MusicAlbum
  date published: 2023-10-23
album: No Nickles
  type: MusicAlbum
  date published: 2023-11-29
album: Popstar4President
  type: MusicAlbum
  date published: 2023-12-22
album: You Know
  type: MusicAlbum
  date published: 2024-11-13
album: Popstar 3x
  type: MusicAlbum
  date published: 2025-01-24
album: TILL THE MORNING
  type: MusicAlbum
  date published: 2025-02-01
album: Cotton
  type: MusicAlbum
  date published: 2025-02-12
album: Wait
  type: MusicAlbum
  date published: 2025-05-07
  track: Wait
    type: MusicRecording
    duration: PT1M39S
    duration ms: 99474
    explicit: true
    by artist: Unforgettable Popstar
    in album: Wait
      type: MusicAlbum
      date published: 2025-05-07
    isrc code: QZNWW2558220
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T06:35:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5fe640a64849235a2bef16d1f1b3101c53f0dd5fa22bf7765046aaf5d008731b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956790
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956790
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2558220
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T12:31:54Z
    additional property: OTSVerifyInstructions
      type: PropertyValue
      value: 1. Confirm isrcCode identifies the recording in the pre-2022 source corpus and cc-db-prod record 2. GET OTSVerificationAPI → server-side canonical-record, hash, and attestation checks must pass 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. Confirm CopyrightID is the CopyrightChains transaction hash 5. If all match: the cc-db-prod record is independently anchored on Bitcoin at OTSTimestamp
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5fe640a64849235a2bef16d1f1b3101c53f0dd5fa22bf7765046aaf5d008731b. Chain 2 (Bitcoin): anchored in block 956790 (2026-07-05T12:31:54Z), registered by our registry partner. The server verifies the private canonical record against OTSHash without exposing internal provider keys. Confirm the public ISRC, CopyrightID, and Bitcoin evidence via https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2558220.
      date published: 2026-07-05T12:31:54Z
    audio: Wait
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.003
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.794
      additional property: Energy
        type: PropertyValue
        value: 0.585
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.108
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.124
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.385
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.37
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Popstar Status
  type: MusicAlbum
  date published: 2025-05-16
album: Strong Arm Robbery
  type: MusicAlbum
  date published: 2025-07-14