BOBBY HAI
type: MusicGroup
genre: african gospel
genre: gospel
popularity: 4
followers: 99
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe8c58bd70d8fe55e165d06e7872b6ab40a0dc68d569ed8258c6e0984eb2b437
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85660259-f4ac-42f1-86c6-d1c9e050cb50.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/85660259-f4ac-42f1-86c6-d1c9e050cb50.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/85660259-f4ac-42f1-86c6-d1c9e050cb50
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe8c58bd70d8fe55e165d06e7872b6ab40a0dc68d569ed8258c6e0984eb2b437","name":"BOBBY HAI","registered_at":"2026-06-17T12:08:47Z","symbol":"NIM1390888","token_address":"0x8c8180846bd0187394c0ffeed9c901713a291d46","type":"artist","uuid":"85660259-f4ac-42f1-86c6-d1c9e050cb50"}
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 0xfe8c58bd70d8fe55e165d06e7872b6ab40a0dc68d569ed8258c6e0984eb2b437. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/85660259-f4ac-42f1-86c6-d1c9e050cb50.json and https://artists.proofprofile.net/proofs/artist/85660259-f4ac-42f1-86c6-d1c9e050cb50.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xfe8c58bd70d8fe55e165d06e7872b6ab40a0dc68d569ed8258c6e0984eb2b437","name":"BOBBY HAI","registered_at":"2026-06-17T12:08:47Z","symbol":"NIM1390888","token_address":"0x8c8180846bd0187394c0ffeed9c901713a291d46","type":"artist","uuid":"85660259-f4ac-42f1-86c6-d1c9e050cb50"}
album: Akwaba Sauti
  type: MusicAlbum
  date published: 2017-07-24
  track: Allah Mai Kauna
    type: MusicRecording
    duration: PT4M19S
    duration ms: 259186
    explicit: false
    by artist: BOBBY HAI
    in album: Akwaba Sauti
      type: MusicAlbum
      date published: 2017-07-24
    genre: african gospel
    genre: gospel
    isrc code: QMEZE1729637
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T18:24:18+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x8b3b20f7d271219971bac5d263fc074865e8d7884290faa27e20307f0c8fdc92
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958316
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958316
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMEZE1729637
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T21:27:04Z
    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 0x8b3b20f7d271219971bac5d263fc074865e8d7884290faa27e20307f0c8fdc92. Chain 2 (Bitcoin): anchored in block 958316 (2026-07-16T21:27:04Z), 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/QMEZE1729637.
      date published: 2026-07-16T21:27:04Z
    audio: Allah Mai Kauna
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 143.959
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 3
      additional property: Danceability
        type: PropertyValue
        value: 0.666
      additional property: Energy
        type: PropertyValue
        value: 0.732
      additional property: Speechiness
        type: PropertyValue
        value: 0.103
      additional property: Acousticness
        type: PropertyValue
        value: 0.402
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.29
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.906
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.884
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Minor