Cristi Nistor
type: MusicGroup
popularity: 3
followers: 75
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa66c54055c010aacff981c601a15973e3703339f35967d4996bfc788c9bc3ac7
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953997
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953997
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3199cf55-497d-4871-acc0-8b4872bfee83.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/3199cf55-497d-4871-acc0-8b4872bfee83.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/3199cf55-497d-4871-acc0-8b4872bfee83
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T20:07:57Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa66c54055c010aacff981c601a15973e3703339f35967d4996bfc788c9bc3ac7","name":"Cristi Nistor","registered_at":"2026-06-16T06:46:33Z","symbol":"NIM0970474","token_address":"0x81018e035f899296c2ec341c74f70ecf3cb1494a","type":"artist","uuid":"3199cf55-497d-4871-acc0-8b4872bfee83"}
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 0xa66c54055c010aacff981c601a15973e3703339f35967d4996bfc788c9bc3ac7. Chain 2 (Bitcoin): anchored in block 953997 (2026-06-16T20:07:57Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/3199cf55-497d-4871-acc0-8b4872bfee83.json and https://artists.proofprofile.net/proofs/artist/3199cf55-497d-4871-acc0-8b4872bfee83.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T20:07:57Z
  text: {"copyright_id":"0xa66c54055c010aacff981c601a15973e3703339f35967d4996bfc788c9bc3ac7","name":"Cristi Nistor","registered_at":"2026-06-16T06:46:33Z","symbol":"NIM0970474","token_address":"0x81018e035f899296c2ec341c74f70ecf3cb1494a","type":"artist","uuid":"3199cf55-497d-4871-acc0-8b4872bfee83"}
album: Cristi Nistor
  type: MusicAlbum
  date published: 2006-05-29
  track: Coji de portocale
    type: MusicRecording
    duration: PT3M41S
    duration ms: 221493
    explicit: false
    by artist: Cristi Nistor
    in album: Cristi Nistor
      type: MusicAlbum
      date published: 2006-05-29
    isrc code: ROROT0603601
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd3b263d19517dbec7132e420d63e6c7834f9402408cc4b04b6598c1ba7cc165b
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958383
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958383
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ROROT0603601
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T08:20:01Z
    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
    subject of: OpenTimestamps Proof of Existence
      type: DigitalDocument
      encoding format: application/vnd.opentimestamps.ots
      description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xd3b263d19517dbec7132e420d63e6c7834f9402408cc4b04b6598c1ba7cc165b. Chain 2 (Bitcoin): anchored in block 958383 (2026-07-17T08:20:01Z), 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/ROROT0603601.
      date published: 2026-07-17T08:20:01Z
    audio: Coji de portocale
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 105.027
      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: 0.65
      additional property: Energy
        type: PropertyValue
        value: 0.594
      additional property: Speechiness
        type: PropertyValue
        value: 0.034
      additional property: Acousticness
        type: PropertyValue
        value: 0.049
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.193
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.387
      additional property: Loudness (dB)
        type: PropertyValue
        value: -5.212
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Dragostea E Un Drog
  type: MusicAlbum
  date published: 2017-02-01
album: Flavour of July
  type: MusicAlbum
  date published: 2017-06-29
album: Printre stele
  type: MusicAlbum
  date published: 2024-05-10
album: feelslikeimfallinginlove (a Different Version)
  type: MusicAlbum
  date published: 2024-06-21