DORU CALOTA
type: MusicGroup
genre: manele
popularity: 3
followers: 40
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x1bf9bf5c0cdb0a4f8df1be818d511087a026125ee6f0cd6b39bbce5f01766f73
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64afae61-513d-45de-a3fc-d38e0441a9fa.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/64afae61-513d-45de-a3fc-d38e0441a9fa.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/64afae61-513d-45de-a3fc-d38e0441a9fa
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x1bf9bf5c0cdb0a4f8df1be818d511087a026125ee6f0cd6b39bbce5f01766f73","name":"DORU CALOTA","registered_at":"2026-06-17T00:42:55Z","symbol":"NIM1227290","token_address":"0x1a179b2b5cba9554b8fd0e4e767a863144a01f52","type":"artist","uuid":"64afae61-513d-45de-a3fc-d38e0441a9fa"}
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 0x1bf9bf5c0cdb0a4f8df1be818d511087a026125ee6f0cd6b39bbce5f01766f73. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/64afae61-513d-45de-a3fc-d38e0441a9fa.json and https://artists.proofprofile.net/proofs/artist/64afae61-513d-45de-a3fc-d38e0441a9fa.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x1bf9bf5c0cdb0a4f8df1be818d511087a026125ee6f0cd6b39bbce5f01766f73","name":"DORU CALOTA","registered_at":"2026-06-17T00:42:55Z","symbol":"NIM1227290","token_address":"0x1a179b2b5cba9554b8fd0e4e767a863144a01f52","type":"artist","uuid":"64afae61-513d-45de-a3fc-d38e0441a9fa"}
album: Mi-Am Luat O Limuzina
  type: MusicAlbum
  date published: 1995
album: Am Acasa O Fetita Mica
  type: MusicAlbum
  date published: 1996
  track: Am Acasa O Fetita Mica
    type: MusicRecording
    duration: PT10M52S
    duration ms: 652042
    explicit: false
    by artist: DORU CALOTA
    in album: Am Acasa O Fetita Mica
      type: MusicAlbum
      date published: 1996
    genre: manele
    isrc code: FR59R2147524
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T19:31:47+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xcda04d017c0c1695fb0d11240f031da0c2e6a6dc898aac8d0c96bc573044fb38
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958931
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958931
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2147524
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T21:15:01Z
    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 0xcda04d017c0c1695fb0d11240f031da0c2e6a6dc898aac8d0c96bc573044fb38. Chain 2 (Bitcoin): anchored in block 958931 (2026-07-20T21:15:01Z), 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/FR59R2147524.
      date published: 2026-07-20T21:15:01Z
    audio: Am Acasa O Fetita Mica
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 148.015
      additional property: Musical Key
        type: PropertyValue
        value: 0
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.559
      additional property: Energy
        type: PropertyValue
        value: 0.584
      additional property: Speechiness
        type: PropertyValue
        value: 0.057
      additional property: Acousticness
        type: PropertyValue
        value: 0.11
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.323
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.834
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.616
      additional property: Key Name
        type: PropertyValue
        value: C
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Am O Pofta De Nebun
  type: MusicAlbum
  date published: 2004
album: Voi Femei Femei Perverse
  type: MusicAlbum
  date published: 2021-04-04
album: Am O Pofta De Nebun
  type: MusicAlbum
  date published: 2021-04-30
album: In Dusmani Sa Bagi Fiori
  type: MusicAlbum
  date published: 2021-07-03