Ardha Tatu
type: MusicGroup
genre: dangdut
genre: lagu jawa
popularity: 7
followers: 670
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbcb24e9e226544e751e2d4c7b0d37c9c0d20d43c59fb0919346ce5d6d9b37f3f
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954342
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954342
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8547a556-c647-4a22-b8b3-448076d1330c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/8547a556-c647-4a22-b8b3-448076d1330c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/8547a556-c647-4a22-b8b3-448076d1330c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-19T03:22:39Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbcb24e9e226544e751e2d4c7b0d37c9c0d20d43c59fb0919346ce5d6d9b37f3f","name":"Ardha Tatu","registered_at":"2026-06-17T12:09:30Z","symbol":"NIM1391066","token_address":"0x57af1ac5bb698964a17eeae6bc92800875116a21","type":"artist","uuid":"8547a556-c647-4a22-b8b3-448076d1330c"}
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 0xbcb24e9e226544e751e2d4c7b0d37c9c0d20d43c59fb0919346ce5d6d9b37f3f. Chain 2 (Bitcoin): anchored in block 954342 (2026-06-19T03:22:39Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/8547a556-c647-4a22-b8b3-448076d1330c.json and https://artists.proofprofile.net/proofs/artist/8547a556-c647-4a22-b8b3-448076d1330c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-19T03:22:39Z
  text: {"copyright_id":"0xbcb24e9e226544e751e2d4c7b0d37c9c0d20d43c59fb0919346ce5d6d9b37f3f","name":"Ardha Tatu","registered_at":"2026-06-17T12:09:30Z","symbol":"NIM1391066","token_address":"0x57af1ac5bb698964a17eeae6bc92800875116a21","type":"artist","uuid":"8547a556-c647-4a22-b8b3-448076d1330c"}
album: Layang Kangen
  type: MusicAlbum
  date published: 2020-01-01
album: Ninggal Tatu
  type: MusicAlbum
  date published: 2020-04-01
album: Layang Kangen
  type: MusicAlbum
  date published: 2020-04-01
album: Ayah Ibu (Versi Dangdut)
  type: MusicAlbum
  date published: 2022-12-22
album: Wis Cukup
  type: MusicAlbum
  date published: 2023-01-01
  track: Wis Cukup
    type: MusicRecording
    duration: PT4M43S
    duration ms: 283771
    explicit: false
    by artist: Ardha Tatu
    in album: Wis Cukup
      type: MusicAlbum
      date published: 2023-01-01
    genre: dangdut
    genre: lagu jawa
    isrc code: UKRKJ2309386
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T08:46:28+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x332f13c9fe0e2e5df117b5398712fc0a198e106c5a56a7d6e0d4844898445947
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959118
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959118
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UKRKJ2309386
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T10:01:58Z
    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 0x332f13c9fe0e2e5df117b5398712fc0a198e106c5a56a7d6e0d4844898445947. Chain 2 (Bitcoin): anchored in block 959118 (2026-07-22T10:01:58Z), 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/UKRKJ2309386.
      date published: 2026-07-22T10:01:58Z
    audio: Wis Cukup
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.987
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.654
      additional property: Energy
        type: PropertyValue
        value: 0.699
      additional property: Speechiness
        type: PropertyValue
        value: 0.029
      additional property: Acousticness
        type: PropertyValue
        value: 0.031
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.112
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.568
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.838
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Terminal Tirtonadi
  type: MusicAlbum
  date published: 2023-01-01
album: Janji Palsu
  type: MusicAlbum
  date published: 2024-01-01
album: Teles Kebes
  type: MusicAlbum
  date published: 2024-01-01