AGNES OPOKU AGYEMANG
type: MusicGroup
genre: african gospel
genre: gospel
popularity: 12
followers: 4154
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x71d2f79d9a62dbf8127c321e128c6763af551d9941ed8d02d2345c43940d1334
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953827
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953827
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d10beeb8-efc0-4e38-bf1b-c39f4e3de012.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d10beeb8-efc0-4e38-bf1b-c39f4e3de012.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d10beeb8-efc0-4e38-bf1b-c39f4e3de012
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x71d2f79d9a62dbf8127c321e128c6763af551d9941ed8d02d2345c43940d1334","name":"AGNES OPOKU AGYEMANG","registered_at":"2026-06-15T02:30:47Z","symbol":"NIM0654022","token_address":"0x88b8216533dad6b4123eaca13dcc5c3b6621d88f","type":"artist","uuid":"d10beeb8-efc0-4e38-bf1b-c39f4e3de012"}
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 0x71d2f79d9a62dbf8127c321e128c6763af551d9941ed8d02d2345c43940d1334. Chain 2 (Bitcoin): anchored in block 953827 (2026-06-15T19:59:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d10beeb8-efc0-4e38-bf1b-c39f4e3de012.json and https://artists.proofprofile.net/proofs/artist/d10beeb8-efc0-4e38-bf1b-c39f4e3de012.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0x71d2f79d9a62dbf8127c321e128c6763af551d9941ed8d02d2345c43940d1334","name":"AGNES OPOKU AGYEMANG","registered_at":"2026-06-15T02:30:47Z","symbol":"NIM0654022","token_address":"0x88b8216533dad6b4123eaca13dcc5c3b6621d88f","type":"artist","uuid":"d10beeb8-efc0-4e38-bf1b-c39f4e3de012"}
album: BOOK OF LIFE
  type: MusicAlbum
  date published: 2022-03-07
album: OKYESO NYAME
  type: MusicAlbum
  date published: 2022-04-11
album: Nyame Amoa Woa
  type: MusicAlbum
  date published: 2022-07-02
album: BETTER PLAN FOR US
  type: MusicAlbum
  date published: 2022-08-02
album: HWE NASOM NYAME YIE
  type: MusicAlbum
  date published: 2022-09-15
album: Me Nnsan Makyi
  type: MusicAlbum
  date published: 2023-08-01
  track: Bonee Nketenkete
    type: MusicRecording
    duration: PT6M37S
    duration ms: 397871
    explicit: false
    by artist: AGNES OPOKU AGYEMANG
    in album: Me Nnsan Makyi
      type: MusicAlbum
      date published: 2023-08-01
    genre: african gospel
    genre: gospel
    isrc code: QZYFZ2333788
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T03:01:42+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4e671abe5111afcf1ba823c314e31bb66d37b2e23bf6fb02329fea9f8c4d4f81
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958234
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958234
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZYFZ2333788
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T03:46:09Z
    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 0x4e671abe5111afcf1ba823c314e31bb66d37b2e23bf6fb02329fea9f8c4d4f81. Chain 2 (Bitcoin): anchored in block 958234 (2026-07-16T03:46:09Z), 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/QZYFZ2333788.
      date published: 2026-07-16T03:46:09Z
    audio: Bonee Nketenkete
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 102.984
      additional property: Musical Key
        type: PropertyValue
        value: 3
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.783
      additional property: Energy
        type: PropertyValue
        value: 0.78
      additional property: Speechiness
        type: PropertyValue
        value: 0.04
      additional property: Acousticness
        type: PropertyValue
        value: 0.112
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.073
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.874
      additional property: Loudness (dB)
        type: PropertyValue
        value: -2.522
      additional property: Key Name
        type: PropertyValue
        value: Eb
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Agya Fakye
  type: MusicAlbum
  date published: 2023-08-01
album: Eny3 ono a
  type: MusicAlbum
  date published: 2023-11-14
album: Nyame Ay3 bi
  type: MusicAlbum
  date published: 2024-06-20
album: Hi Five
  type: MusicAlbum
  date published: 2025-10-07