Formatia Ionut Cercel
type: MusicGroup
genre: manele
popularity: 4
followers: 71
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5235133838a64a1f79350547fa5879779b21b65deb912d99c7a9aa96326b8119
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954717
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954717
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f540bbac-32d7-4d14-a11b-c79a1dbb110f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f540bbac-32d7-4d14-a11b-c79a1dbb110f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f540bbac-32d7-4d14-a11b-c79a1dbb110f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T15:47:51Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5235133838a64a1f79350547fa5879779b21b65deb912d99c7a9aa96326b8119","name":"Formatia Ionut Cercel","registered_at":"2026-06-21T15:01:36Z","symbol":"NIM1953435","token_address":"0xc9ca1729ec156c4e1ef82e7d1be0ad2b40451771","type":"artist","uuid":"f540bbac-32d7-4d14-a11b-c79a1dbb110f"}
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 0x5235133838a64a1f79350547fa5879779b21b65deb912d99c7a9aa96326b8119. Chain 2 (Bitcoin): anchored in block 954717 (2026-06-21T15:47:51Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f540bbac-32d7-4d14-a11b-c79a1dbb110f.json and https://artists.proofprofile.net/proofs/artist/f540bbac-32d7-4d14-a11b-c79a1dbb110f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T15:47:51Z
  text: {"copyright_id":"0x5235133838a64a1f79350547fa5879779b21b65deb912d99c7a9aa96326b8119","name":"Formatia Ionut Cercel","registered_at":"2026-06-21T15:01:36Z","symbol":"NIM1953435","token_address":"0xc9ca1729ec156c4e1ef82e7d1be0ad2b40451771","type":"artist","uuid":"f540bbac-32d7-4d14-a11b-c79a1dbb110f"}
album: Barbate Barbate (Live)
  type: MusicAlbum
  date published: 2021-12-27
album: Dorm dusmanii mei adanc (Live)
  type: MusicAlbum
  date published: 2021-12-28
album: Felul in care suna viata
  type: MusicAlbum
  date published: 2022-04-16
  track: Felul in care suna viata
    type: MusicRecording
    duration: PT2M58S
    duration ms: 178005
    explicit: false
    by artist: Formatia Ionut Cercel
    in album: Felul in care suna viata
      type: MusicAlbum
      date published: 2022-04-16
    genre: manele
    isrc code: FR59R2289737
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-04T14:49:45+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x02d42d15026d9cbb0ec79a0d22d1a07ec52e33682758c0bd7afbec13b6affe33
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956725
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956725
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R2289737
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T01:12:41Z
    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 0x02d42d15026d9cbb0ec79a0d22d1a07ec52e33682758c0bd7afbec13b6affe33. Chain 2 (Bitcoin): anchored in block 956725 (2026-07-05T01:12:41Z), 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/FR59R2289737.
      date published: 2026-07-05T01:12:41Z
    audio: Felul in care suna viata
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.881
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.643
      additional property: Energy
        type: PropertyValue
        value: 0.629
      additional property: Speechiness
        type: PropertyValue
        value: 0.027
      additional property: Acousticness
        type: PropertyValue
        value: 0.819
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.959
      additional property: Liveness
        type: PropertyValue
        value: 0.125
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.854
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.52
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Rochia de mireasa (Live)
  type: MusicAlbum
  date published: 2022-04-23
album: Comercial 100%
  type: MusicAlbum
  date published: 2022-12-10
album: Bum Bum (Live)
  type: MusicAlbum
  date published: 2024-05-26