Familys Group
type: MusicGroup
genre: dangdut
popularity: 4
followers: 616
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x63eb5a9971bf21b5bcfb04a15829f87a8855a14ffac72c78fb5a18511c768dcf
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954533
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954533
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4998fa4-76f6-4054-9319-7c2e5b05e98c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/a4998fa4-76f6-4054-9319-7c2e5b05e98c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/a4998fa4-76f6-4054-9319-7c2e5b05e98c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T08:57:02Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x63eb5a9971bf21b5bcfb04a15829f87a8855a14ffac72c78fb5a18511c768dcf","name":"Familys Group","registered_at":"2026-06-20T07:22:19Z","symbol":"NIM1552120","token_address":"0xca05efd70bf52b04449214643624d36524335526","type":"artist","uuid":"a4998fa4-76f6-4054-9319-7c2e5b05e98c"}
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 0x63eb5a9971bf21b5bcfb04a15829f87a8855a14ffac72c78fb5a18511c768dcf. Chain 2 (Bitcoin): anchored in block 954533 (2026-06-20T08:57:02Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/a4998fa4-76f6-4054-9319-7c2e5b05e98c.json and https://artists.proofprofile.net/proofs/artist/a4998fa4-76f6-4054-9319-7c2e5b05e98c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T08:57:02Z
  text: {"copyright_id":"0x63eb5a9971bf21b5bcfb04a15829f87a8855a14ffac72c78fb5a18511c768dcf","name":"Familys Group","registered_at":"2026-06-20T07:22:19Z","symbol":"NIM1552120","token_address":"0xca05efd70bf52b04449214643624d36524335526","type":"artist","uuid":"a4998fa4-76f6-4054-9319-7c2e5b05e98c"}
album: Mata Hati
  type: MusicAlbum
  date published: 2019
album: Khayalan Masa Lalu
  type: MusicAlbum
  date published: 2023-07-21
  track: Khayalan Masa Lalu
    type: MusicRecording
    duration: PT6M3S
    duration ms: 363158
    explicit: false
    by artist: Familys Group
    in album: Khayalan Masa Lalu
      type: MusicAlbum
      date published: 2023-07-21
    genre: dangdut
    isrc code: IDC302113622
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T07:30:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x4635df01e4fc0d663e5c5b601ec609816b4645b11ed73b8fd84058558143d182
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959114
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959114
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/IDC302113622
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T08:41:42Z
    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 0x4635df01e4fc0d663e5c5b601ec609816b4645b11ed73b8fd84058558143d182. Chain 2 (Bitcoin): anchored in block 959114 (2026-07-22T08:41:42Z), 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/IDC302113622.
      date published: 2026-07-22T08:41:42Z
    audio: Khayalan Masa Lalu
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 96.389
      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: 0.426
      additional property: Energy
        type: PropertyValue
        value: 0.634
      additional property: Speechiness
        type: PropertyValue
        value: 0.031
      additional property: Acousticness
        type: PropertyValue
        value: 0.147
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.003
      additional property: Liveness
        type: PropertyValue
        value: 0.321
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.609
      additional property: Loudness (dB)
        type: PropertyValue
        value: -10.112
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Bawang Merah
  type: MusicAlbum
  date published: 2025-03-12
album: Rumput Tetangga
  type: MusicAlbum
  date published: 2025-03-12
album: Mawar Di Tangan Melati Di Pelukan
  type: MusicAlbum
  date published: 2025-03-12
album: Angin
  type: MusicAlbum
  date published: 2025-03-18