Afa Sound
type: MusicGroup
popularity: 6
followers: 49
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x9bc61edc08f4700b2e81c5a704212bf4047172c97fb3c33f2bbf25b4a649c02d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953938
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953938
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fb177b2-da13-4932-9bcf-d195340c7134.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1fb177b2-da13-4932-9bcf-d195340c7134.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1fb177b2-da13-4932-9bcf-d195340c7134
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T11:35:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x9bc61edc08f4700b2e81c5a704212bf4047172c97fb3c33f2bbf25b4a649c02d","name":"Afa Sound","registered_at":"2026-06-16T00:53:28Z","symbol":"NIM0886134","token_address":"0x739cd761d22d55dd3a0d37d0811de83266c760ff","type":"artist","uuid":"1fb177b2-da13-4932-9bcf-d195340c7134"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x9bc61edc08f4700b2e81c5a704212bf4047172c97fb3c33f2bbf25b4a649c02d. Chain 2 (Bitcoin): anchored in block 953938 (2026-06-16T11:35:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1fb177b2-da13-4932-9bcf-d195340c7134.json and https://artists.proofprofile.net/proofs/artist/1fb177b2-da13-4932-9bcf-d195340c7134.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T11:35:56Z
  text: {"copyright_id":"0x9bc61edc08f4700b2e81c5a704212bf4047172c97fb3c33f2bbf25b4a649c02d","name":"Afa Sound","registered_at":"2026-06-16T00:53:28Z","symbol":"NIM0886134","token_address":"0x739cd761d22d55dd3a0d37d0811de83266c760ff","type":"artist","uuid":"1fb177b2-da13-4932-9bcf-d195340c7134"}
album: Malam Yang Indah
  type: MusicAlbum
  date published: 2025-01-21
album: Selamat Jalan Sahabat
  type: MusicAlbum
  date published: 2025-01-22
album: Sahabat Seperjuangan
  type: MusicAlbum
  date published: 2025-01-22
album: SOHA
  type: MusicAlbum
  date published: 2025-01-23
album: Selembut Salju
  type: MusicAlbum
  date published: 2025-01-24
album: Pantai Widuri Pemalang
  type: MusicAlbum
  date published: 2025-01-25
album: Pemalang Tanah Kelahiranku
  type: MusicAlbum
  date published: 2025-01-25
album: Harimau Malaya
  type: MusicAlbum
  date published: 2025-01-25
  track: Harimau Malaya
    type: MusicRecording
    duration: PT3M1S
    duration ms: 181520
    explicit: false
    by artist: Afa Sound
    in album: Harimau Malaya
      type: MusicAlbum
      date published: 2025-01-25
    isrc code: GXBAV2599130
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-12T23:11:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x5e8c3760f612e456941f55a2ad353ce2c2f472a027912a94c21c744be6b4a551
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 957771
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/957771
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GXBAV2599130
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-12T23:27:28Z
    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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x5e8c3760f612e456941f55a2ad353ce2c2f472a027912a94c21c744be6b4a551. Chain 2 (Bitcoin): anchored in block 957771 (2026-07-12T23:27:28Z), 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/GXBAV2599130.
      date published: 2026-07-12T23:27:28Z
    audio: Harimau Malaya
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 131.977
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.777
      additional property: Energy
        type: PropertyValue
        value: 0.545
      additional property: Speechiness
        type: PropertyValue
        value: 0.035
      additional property: Acousticness
        type: PropertyValue
        value: 0.083
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.327
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.807
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.544
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Terbang Tinggi
  type: MusicAlbum
  date published: 2025-01-25
album: Rindu Itu Berat
  type: MusicAlbum
  date published: 2025-02-11
album: Hujan membawa kenangan
  type: MusicAlbum
  date published: 2025-03-09
album: Putri Kecilku
  type: MusicAlbum
  date published: 2025-09-15
album: Cerita Cinta
  type: MusicAlbum
  date published: 2025-10-14