Lonely Singles
type: MusicGroup
popularity: 17
followers: 339
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x54f8928d8371257d1380b9276ef3ff1da01d08ec6fc937a43defe98682683bfa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953733
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953733
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/974ae705-a2f6-4a8a-ae93-a0220c46833f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/974ae705-a2f6-4a8a-ae93-a0220c46833f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/974ae705-a2f6-4a8a-ae93-a0220c46833f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T03:12:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x54f8928d8371257d1380b9276ef3ff1da01d08ec6fc937a43defe98682683bfa","name":"Lonely Singles","registered_at":"2026-06-14T20:23:13Z","symbol":"NIM0566238","token_address":"0xfb5478270e253fe1021453a5f652934f4d0e8655","type":"artist","uuid":"974ae705-a2f6-4a8a-ae93-a0220c46833f"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x54f8928d8371257d1380b9276ef3ff1da01d08ec6fc937a43defe98682683bfa. Chain 2 (Bitcoin): anchored in block 953733 (2026-06-15T03:12:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/974ae705-a2f6-4a8a-ae93-a0220c46833f.json and https://artists.proofprofile.net/proofs/artist/974ae705-a2f6-4a8a-ae93-a0220c46833f.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-15T03:12:39Z
  text: {"copyright_id":"0x54f8928d8371257d1380b9276ef3ff1da01d08ec6fc937a43defe98682683bfa","name":"Lonely Singles","registered_at":"2026-06-14T20:23:13Z","symbol":"NIM0566238","token_address":"0xfb5478270e253fe1021453a5f652934f4d0e8655","type":"artist","uuid":"974ae705-a2f6-4a8a-ae93-a0220c46833f"}
album: Underneath the Moon
  type: MusicAlbum
  date published: 2019-07-24
album: Couldn't Say Goodbye
  type: MusicAlbum
  date published: 2020-08-21
album: What If?
  type: MusicAlbum
  date published: 2020-08-25
album: I Miss You
  type: MusicAlbum
  date published: 2021-08-11
album: Sand
  type: MusicAlbum
  date published: 2022-08-22
album: Always Free
  type: MusicAlbum
  date published: 2023-10-24
album: Christmas Day
  type: MusicAlbum
  date published: 2023-11-19
album: Rebecca's Song
  type: MusicAlbum
  date published: 2024-04-14
  track: Rebecca's Song
    type: MusicRecording
    duration: PT2M52S
    duration ms: 172216
    explicit: false
    by artist: Lonely Singles
    in album: Rebecca's Song
      type: MusicAlbum
      date published: 2024-04-14
    isrc code: QZHNB2496802
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T12:40:34+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xdd6d6525e2ab1c7872301de16c3e68812a20c6893a9eb9d6650849d299f78ca4
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958415
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958415
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2496802
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T12:50:13Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xdd6d6525e2ab1c7872301de16c3e68812a20c6893a9eb9d6650849d299f78ca4. Chain 2 (Bitcoin): anchored in block 958415 (2026-07-17T12:50:13Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHNB2496802 — a six-check JSON result.
      date published: 2026-07-17T12:50:13Z
    audio: Rebecca's Song
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 91.065
      additional property: Musical Key
        type: PropertyValue
        value: 8
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.407
      additional property: Energy
        type: PropertyValue
        value: 0.375
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.57
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.851
      additional property: Liveness
        type: PropertyValue
        value: 0.102
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.324
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.729
      additional property: Key Name
        type: PropertyValue
        value: Ab
      additional property: Mode Name
        type: PropertyValue
        value: Major