Reka Putri
type: MusicGroup
genre: dangdut
genre: lagu jawa
genre: ska
popularity: 21
followers: 1116
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xecf8db091e3a7420daefa09a559fe81ef1108dad92ce29b37c9c3f841ddfcc4d
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db797f06-af0b-4994-877b-cc7aa9974c9f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/db797f06-af0b-4994-877b-cc7aa9974c9f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/db797f06-af0b-4994-877b-cc7aa9974c9f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xecf8db091e3a7420daefa09a559fe81ef1108dad92ce29b37c9c3f841ddfcc4d","name":"Reka Putri","registered_at":"2026-06-12T11:25:43Z","symbol":"NIM0283360","token_address":"0xfdb26fe1cf53883b817b93bbdb67a86d82028fde","type":"artist","uuid":"db797f06-af0b-4994-877b-cc7aa9974c9f"}
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 0xecf8db091e3a7420daefa09a559fe81ef1108dad92ce29b37c9c3f841ddfcc4d. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/db797f06-af0b-4994-877b-cc7aa9974c9f.json and https://artists.proofprofile.net/proofs/artist/db797f06-af0b-4994-877b-cc7aa9974c9f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xecf8db091e3a7420daefa09a559fe81ef1108dad92ce29b37c9c3f841ddfcc4d","name":"Reka Putri","registered_at":"2026-06-12T11:25:43Z","symbol":"NIM0283360","token_address":"0xfdb26fe1cf53883b817b93bbdb67a86d82028fde","type":"artist","uuid":"db797f06-af0b-4994-877b-cc7aa9974c9f"}
album: Gita (Terimakasih Cintaku)
  type: MusicAlbum
  date published: 2020-06-06
album: Mantan Djancuk (Acoustic)
  type: MusicAlbum
  date published: 2020-06-06
  track: Mantan Djancuk - Acoustic
    type: MusicRecording
    duration: PT6M8S
    duration ms: 368000
    explicit: true
    by artist: Reka Putri
    in album: Mantan Djancuk (Acoustic)
      type: MusicAlbum
      date published: 2020-06-06
    genre: dangdut
    genre: lagu jawa
    genre: ska
    isrc code: FR96X2051912
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-18T12:42:44+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x76f42480f4c576e01d6e371a105244dc75be3700782dadcf88cc804894bb6f11
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958552
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958552
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2051912
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-18T13:15:29Z
    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 0x76f42480f4c576e01d6e371a105244dc75be3700782dadcf88cc804894bb6f11. Chain 2 (Bitcoin): anchored in block 958552 (2026-07-18T13:15:29Z), 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/FR96X2051912.
      date published: 2026-07-18T13:15:29Z
    audio: Mantan Djancuk - Acoustic
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 97.01
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.784
      additional property: Energy
        type: PropertyValue
        value: 0.353
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.108
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.7
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.332
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Tresnoku
  type: MusicAlbum
  date published: 2020-06-06
album: Apa Kabarmu (Reggae)
  type: MusicAlbum
  date published: 2020-06-06
album: DUMES
  type: MusicAlbum
  date published: 2023-11-16
album: AKU CAH KERJO
  type: MusicAlbum
  date published: 2023-11-24
album: OBATI RINDUKU
  type: MusicAlbum
  date published: 2024-06-20