Selvy Ayunda
type: MusicGroup
genre: dangdut
popularity: 3
followers: 118
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa9412d9654a1440d257e47acffcce2564023991b713a2f77f8fe3c267f78949d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954593
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954593
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T19:46:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa9412d9654a1440d257e47acffcce2564023991b713a2f77f8fe3c267f78949d","name":"Selvy Ayunda","registered_at":"2026-06-20T17:56:20Z","symbol":"NIM1671927","token_address":"0x47aa0b33994131151e0f2943ce4d43162932c960","type":"artist","uuid":"bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b"}
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 0xa9412d9654a1440d257e47acffcce2564023991b713a2f77f8fe3c267f78949d. Chain 2 (Bitcoin): anchored in block 954593 (2026-06-20T19:46:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b.json and https://artists.proofprofile.net/proofs/artist/bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T19:46:01Z
  text: {"copyright_id":"0xa9412d9654a1440d257e47acffcce2564023991b713a2f77f8fe3c267f78949d","name":"Selvy Ayunda","registered_at":"2026-06-20T17:56:20Z","symbol":"NIM1671927","token_address":"0x47aa0b33994131151e0f2943ce4d43162932c960","type":"artist","uuid":"bd92e4d5-ad4a-41c1-9550-c7cb7fa9de0b"}
album: San Misan
  type: MusicAlbum
  date published: 2024-06-17
  track: San Misan
    type: MusicRecording
    duration: PT6M18S
    duration ms: 378644
    explicit: false
    by artist: Selvy Ayunda
    in album: San Misan
      type: MusicAlbum
      date published: 2024-06-17
    genre: dangdut
    isrc code: USA2P2439114
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T13:26:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x9dad830a0a70268a3d26620d959d9fdf617344a31d01c70a3d2b454898f64c27
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USA2P2439114
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x9dad830a0a70268a3d26620d959d9fdf617344a31d01c70a3d2b454898f64c27. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/USA2P2439114.
      date published: 2026-07-05T01:12:41Z
    audio: San Misan
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 118.819
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.586
      additional property: Energy
        type: PropertyValue
        value: 0.508
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.368
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.001
      additional property: Liveness
        type: PropertyValue
        value: 0.068
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.343
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.473
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Edinah Niser Ekabin Enger
  type: MusicAlbum
  date published: 2024-06-17
album: Lanceng Abinih Randeh
  type: MusicAlbum
  date published: 2024-06-18
album: Nyandeng Tresnah
  type: MusicAlbum
  date published: 2024-06-18
album: Hatiku Bukan Baja
  type: MusicAlbum
  date published: 2024-06-19
album: Puing Luka
  type: MusicAlbum
  date published: 2024-06-19