Amathole Amnyama
type: MusicGroup
popularity: 5
followers: 107
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8c147ceaf98c03b47956e9d2d9bb448213cc5c0c39da288a2350be2e715184d9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954638
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954638
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2fbfe69-bc0f-4a20-abd2-8c02005c77ed.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/d2fbfe69-bc0f-4a20-abd2-8c02005c77ed.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/d2fbfe69-bc0f-4a20-abd2-8c02005c77ed
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T03:45:44Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8c147ceaf98c03b47956e9d2d9bb448213cc5c0c39da288a2350be2e715184d9","name":"Amathole Amnyama","registered_at":"2026-06-21T01:46:03Z","symbol":"NIM1781737","token_address":"0xd281a8431c1287e26d09c4db08b1264ed5b4ef11","type":"artist","uuid":"d2fbfe69-bc0f-4a20-abd2-8c02005c77ed"}
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 0x8c147ceaf98c03b47956e9d2d9bb448213cc5c0c39da288a2350be2e715184d9. Chain 2 (Bitcoin): anchored in block 954638 (2026-06-21T03:45:44Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/d2fbfe69-bc0f-4a20-abd2-8c02005c77ed.json and https://artists.proofprofile.net/proofs/artist/d2fbfe69-bc0f-4a20-abd2-8c02005c77ed.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T03:45:44Z
  text: {"copyright_id":"0x8c147ceaf98c03b47956e9d2d9bb448213cc5c0c39da288a2350be2e715184d9","name":"Amathole Amnyama","registered_at":"2026-06-21T01:46:03Z","symbol":"NIM1781737","token_address":"0xd281a8431c1287e26d09c4db08b1264ed5b4ef11","type":"artist","uuid":"d2fbfe69-bc0f-4a20-abd2-8c02005c77ed"}
album: Isihliphi
  type: MusicAlbum
  date published: 2024-03-27
  track: Anginawo amandla
    type: MusicRecording
    duration: PT5M22S
    duration ms: 322373
    explicit: false
    by artist: Amathole Amnyama
    in album: Isihliphi
      type: MusicAlbum
      date published: 2024-03-27
    isrc code: QZHN82462200
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T23:14:58+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc1ee09b39d62ffd356fc93b6edba8bcdcfc048f748b68d83e8da7bd17e52d7ca
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958796
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958796
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82462200
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T02:18:26Z
    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 0xc1ee09b39d62ffd356fc93b6edba8bcdcfc048f748b68d83e8da7bd17e52d7ca. Chain 2 (Bitcoin): anchored in block 958796 (2026-07-20T02:18:26Z), 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/QZHN82462200.
      date published: 2026-07-20T02:18:26Z
    audio: Anginawo amandla
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 85.034
      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: 0.472
      additional property: Energy
        type: PropertyValue
        value: 0.694
      additional property: Speechiness
        type: PropertyValue
        value: 0.066
      additional property: Acousticness
        type: PropertyValue
        value: 0.233
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.025
      additional property: Liveness
        type: PropertyValue
        value: 0.083
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.74
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.787
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major