Martha Fakdawer
type: MusicGroup
genre: lagu timur
genre: maluku
popularity: 11
followers: 206
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc4b30d83543830a27fbea631438fbdbc7565909fa0304a699901ddb24f28295d
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/ddcb2672-a7bd-4b7d-9039-9dca41cb483e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/ddcb2672-a7bd-4b7d-9039-9dca41cb483e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/ddcb2672-a7bd-4b7d-9039-9dca41cb483e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T19:59:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc4b30d83543830a27fbea631438fbdbc7565909fa0304a699901ddb24f28295d","name":"Martha Fakdawer","registered_at":"2026-06-15T03:49:21Z","symbol":"NIM0672771","token_address":"0xee798ae3856c038575de881d113f468a82c82c75","type":"artist","uuid":"ddcb2672-a7bd-4b7d-9039-9dca41cb483e"}
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 0xc4b30d83543830a27fbea631438fbdbc7565909fa0304a699901ddb24f28295d. 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/ddcb2672-a7bd-4b7d-9039-9dca41cb483e.json and https://artists.proofprofile.net/proofs/artist/ddcb2672-a7bd-4b7d-9039-9dca41cb483e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T19:59:56Z
  text: {"copyright_id":"0xc4b30d83543830a27fbea631438fbdbc7565909fa0304a699901ddb24f28295d","name":"Martha Fakdawer","registered_at":"2026-06-15T03:49:21Z","symbol":"NIM0672771","token_address":"0xee798ae3856c038575de881d113f468a82c82c75","type":"artist","uuid":"ddcb2672-a7bd-4b7d-9039-9dca41cb483e"}
album: The Only One
  type: MusicAlbum
  date published: 2020-06-03
  track: The Only One
    type: MusicRecording
    duration: PT4M46S
    duration ms: 286857
    explicit: false
    by artist: Martha Fakdawer
    in album: The Only One
      type: MusicAlbum
      date published: 2020-06-03
    genre: lagu timur
    genre: maluku
    isrc code: FR96X2035110
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-21T11:56:29+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2d9a524d26d7bf347bd0652d87c39260a66c68cff4894b2fcf6cbb5be20fb660
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959010
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959010
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR96X2035110
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-21T14:58:43Z
    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 0x2d9a524d26d7bf347bd0652d87c39260a66c68cff4894b2fcf6cbb5be20fb660. Chain 2 (Bitcoin): anchored in block 959010 (2026-07-21T14:58:43Z), 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/FR96X2035110.
      date published: 2026-07-21T14:58:43Z
    audio: The Only One
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 74.996
      additional property: Musical Key
        type: PropertyValue
        value: 6
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.676
      additional property: Energy
        type: PropertyValue
        value: 0.547
      additional property: Speechiness
        type: PropertyValue
        value: 0.051
      additional property: Acousticness
        type: PropertyValue
        value: 0.754
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.1
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.465
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.433
      additional property: Key Name
        type: PropertyValue
        value: F#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: 6 Months
  type: MusicAlbum
  date published: 2021-09-03
album: Melupakan
  type: MusicAlbum
  date published: 2022-02-18
album: KASUMASA
  type: MusicAlbum
  date published: 2022-02-18
album: KASUMASA
  type: MusicAlbum
  date published: 2022-02-18
album: Sa Coba Mo Lupa
  type: MusicAlbum
  date published: 2022-05-10
album: 6 Months (Studio Session)
  type: MusicAlbum
  date published: 2025-10-03
album: 6 Months (Remix)
  type: MusicAlbum
  date published: 2025-10-03