Robin John Harrington
type: MusicGroup
popularity: 3
followers: 282
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xee734cda1fe581614fed9e5c42032c445c22cdcdfe3bf4efea94bfa42e3dcf37
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7107681d-a240-4e9c-b400-ea0938700959.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/7107681d-a240-4e9c-b400-ea0938700959.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/7107681d-a240-4e9c-b400-ea0938700959
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xee734cda1fe581614fed9e5c42032c445c22cdcdfe3bf4efea94bfa42e3dcf37","name":"Robin John Harrington","registered_at":"2026-06-17T05:04:35Z","symbol":"NIM1289758","token_address":"0x302d331b77f05f75cf2448aa2c6c3ea3b0f555e5","type":"artist","uuid":"7107681d-a240-4e9c-b400-ea0938700959"}
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 0xee734cda1fe581614fed9e5c42032c445c22cdcdfe3bf4efea94bfa42e3dcf37. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/7107681d-a240-4e9c-b400-ea0938700959.json and https://artists.proofprofile.net/proofs/artist/7107681d-a240-4e9c-b400-ea0938700959.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xee734cda1fe581614fed9e5c42032c445c22cdcdfe3bf4efea94bfa42e3dcf37","name":"Robin John Harrington","registered_at":"2026-06-17T05:04:35Z","symbol":"NIM1289758","token_address":"0x302d331b77f05f75cf2448aa2c6c3ea3b0f555e5","type":"artist","uuid":"7107681d-a240-4e9c-b400-ea0938700959"}
album: Siege Mentality (Robin John Harrington Remix)
  type: MusicAlbum
  date published: 2024-01-14
album: Black Horse
  type: MusicAlbum
  date published: 2024-02-28
  track: Black Horse
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181315
    explicit: false
    by artist: Robin John Harrington
    in album: Black Horse
      type: MusicAlbum
      date published: 2024-02-28
    isrc code: GX8KD2456574
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T03:50:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x3bb5c5a3eedf9d4898a77ba89778a6db418d73bc4d152c1c9f45b184c42c48b8
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956889
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956889
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GX8KD2456574
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T06:56:49Z
    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 0x3bb5c5a3eedf9d4898a77ba89778a6db418d73bc4d152c1c9f45b184c42c48b8. Chain 2 (Bitcoin): anchored in block 956889 (2026-07-06T06:56:49Z), 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/GX8KD2456574.
      date published: 2026-07-06T06:56:49Z
    audio: Black Horse
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 120.555
      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: 0.358
      additional property: Energy
        type: PropertyValue
        value: 0.703
      additional property: Speechiness
        type: PropertyValue
        value: 0.033
      additional property: Acousticness
        type: PropertyValue
        value: 0.018
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.829
      additional property: Liveness
        type: PropertyValue
        value: 0.088
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.148
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.817
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Sentimental for New York City
  type: MusicAlbum
  date published: 2024-05-22
album: Mind to the Limit
  type: MusicAlbum
  date published: 2024-07-14
album: Sell It One Day
  type: MusicAlbum
  date published: 2024-12-25