Personal Effects
type: MusicGroup
genre: new wave
popularity: 6
followers: 359
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x514aeb2154e120a43cb014d0bf21e46472bd11189e8e1dce3b6630fb658eb432
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953947
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953947
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/225e31a1-6c48-46f8-9e35-529390e5df10.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/225e31a1-6c48-46f8-9e35-529390e5df10.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/225e31a1-6c48-46f8-9e35-529390e5df10
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:14:26Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x514aeb2154e120a43cb014d0bf21e46472bd11189e8e1dce3b6630fb658eb432","name":"Personal Effects","registered_at":"2026-06-16T01:36:58Z","symbol":"NIM0896522","token_address":"0x4a49f8c6ff3410751c69c75ccdfc74a4c784ff80","type":"artist","uuid":"225e31a1-6c48-46f8-9e35-529390e5df10"}
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 0x514aeb2154e120a43cb014d0bf21e46472bd11189e8e1dce3b6630fb658eb432. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/225e31a1-6c48-46f8-9e35-529390e5df10.json and https://artists.proofprofile.net/proofs/artist/225e31a1-6c48-46f8-9e35-529390e5df10.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0x514aeb2154e120a43cb014d0bf21e46472bd11189e8e1dce3b6630fb658eb432","name":"Personal Effects","registered_at":"2026-06-16T01:36:58Z","symbol":"NIM0896522","token_address":"0x4a49f8c6ff3410751c69c75ccdfc74a4c784ff80","type":"artist","uuid":"225e31a1-6c48-46f8-9e35-529390e5df10"}
album: Personal Effects, A Collection
  type: MusicAlbum
  date published: 2008-11-21
  track: This Is It
    type: MusicRecording
    duration: PT3M9S
    duration ms: 189440
    explicit: false
    by artist: Personal Effects
    in album: Personal Effects, A Collection
      type: MusicAlbum
      date published: 2008-11-21
    genre: new wave
    isrc code: USHM90970650
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-03T19:49:36+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x7114161d9b6128c9bb57fd47518588a234ce0d6e73ec32838d31f636180b221b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956551
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956551
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM90970650
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-03T21:18:05Z
    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 0x7114161d9b6128c9bb57fd47518588a234ce0d6e73ec32838d31f636180b221b. Chain 2 (Bitcoin): anchored in block 956551 (2026-07-03T21:18:05Z), 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/USHM90970650.
      date published: 2026-07-03T21:18:05Z
    audio: This Is It
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 104.222
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.731
      additional property: Energy
        type: PropertyValue
        value: 0.313
      additional property: Speechiness
        type: PropertyValue
        value: 0.041
      additional property: Acousticness
        type: PropertyValue
        value: 0.854
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.278
      additional property: Liveness
        type: PropertyValue
        value: 0.113
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.2
      additional property: Loudness (dB)
        type: PropertyValue
        value: -14.506
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nothing Lasts Forever, A Collection Pt. 2
  type: MusicAlbum
  date published: 2024-08-06
album: This Is It (Remix 2024)
  type: MusicAlbum
  date published: 2024-11-26