Laura Dinu
type: MusicGroup
popularity: 6
followers: 366
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x5dea550f3e61a475e18e88e857728a6f9b6e9b4e7a6dda564d151b956c8f4113
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954784
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954784
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc5a4891-8e10-4d4c-b122-fc0ed8192cf3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/fc5a4891-8e10-4d4c-b122-fc0ed8192cf3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/fc5a4891-8e10-4d4c-b122-fc0ed8192cf3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x5dea550f3e61a475e18e88e857728a6f9b6e9b4e7a6dda564d151b956c8f4113","name":"Laura Dinu","registered_at":"2026-06-21T17:36:37Z","symbol":"NIM1987707","token_address":"0x1754b6257b1133ad8e704a42c6909a60ab770c54","type":"artist","uuid":"fc5a4891-8e10-4d4c-b122-fc0ed8192cf3"}
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 0x5dea550f3e61a475e18e88e857728a6f9b6e9b4e7a6dda564d151b956c8f4113. Chain 2 (Bitcoin): anchored in block 954784 (2026-06-22T02:53:59Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/fc5a4891-8e10-4d4c-b122-fc0ed8192cf3.json and https://artists.proofprofile.net/proofs/artist/fc5a4891-8e10-4d4c-b122-fc0ed8192cf3.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0x5dea550f3e61a475e18e88e857728a6f9b6e9b4e7a6dda564d151b956c8f4113","name":"Laura Dinu","registered_at":"2026-06-21T17:36:37Z","symbol":"NIM1987707","token_address":"0x1754b6257b1133ad8e704a42c6909a60ab770c54","type":"artist","uuid":"fc5a4891-8e10-4d4c-b122-fc0ed8192cf3"}
album: În limba mea
  type: MusicAlbum
  date published: 2023-07-31
album: În limba mea
  type: MusicAlbum
  date published: 2023-07-31
  track: Unii și alții
    type: MusicRecording
    duration: PT3M45S
    duration ms: 225610
    explicit: false
    by artist: Laura Dinu
    in album: În limba mea
      type: MusicAlbum
      date published: 2023-07-31
    isrc code: QZNWU2309673
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T17:18:54+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x00636770c1394d71a6b42b9a047b87da779dfd6d059475ca8d34f2ff19b4306a
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958761
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958761
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWU2309673
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T17:49:48Z
    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 0x00636770c1394d71a6b42b9a047b87da779dfd6d059475ca8d34f2ff19b4306a. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T17:49:48Z), 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/QZNWU2309673.
      date published: 2026-07-19T17:49:48Z
    audio: Unii și alții
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 129.916
      additional property: Musical Key
        type: PropertyValue
        value: 9
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.526
      additional property: Energy
        type: PropertyValue
        value: 0.34
      additional property: Speechiness
        type: PropertyValue
        value: 0.028
      additional property: Acousticness
        type: PropertyValue
        value: 0.71
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.122
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.401
      additional property: Loudness (dB)
        type: PropertyValue
        value: -8.021
      additional property: Key Name
        type: PropertyValue
        value: A
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: În limba mea
  type: MusicAlbum
  date published: 2023-07-31
album: Reputatiile noastre
  type: MusicAlbum
  date published: 2024-11-22
album: Până la os
  type: MusicAlbum
  date published: 2025-06-27
album: Praf de stele
  type: MusicAlbum
  date published: 2025-07-18
album: M-am schimbat
  type: MusicAlbum
  date published: 2025-08-08
album: Diaspora
  type: MusicAlbum
  date published: 2025-09-05