Diana Mocanu
type: MusicGroup
genre: manele
description: center|80px Diana Iuliana Mocanu (born 19 July 1984 in Brăila) is a Romanian former Olympic and national record holding swimmer. She swam at the 2000 Olympics, where she won in the 100 and 200 backst
popularity: 11
followers: 984
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
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additional property: OTSHash
additional property: OTSBitcoinBlock
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additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
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additional property: OTSProofURL
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  value: https://artists.proofprofile.net/proofs/artist/45d58410-4190-457f-bf3f-38d755ab91ff.json
additional property: OTSVerificationAPI
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additional property: OTSTimestamp
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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
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  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x15c3a3197f57c001bf3409ed8f0cd0549c15d7453bbabe3de8eb7935b2eb1423. Chain 2 (Bitcoin): anchored in block 953648 (2026-06-14T15:20:52Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/45d58410-4190-457f-bf3f-38d755ab91ff.json and https://artists.proofprofile.net/proofs/artist/45d58410-4190-457f-bf3f-38d755ab91ff.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-14T15:20:52Z
  text: {"copyright_id":"0x15c3a3197f57c001bf3409ed8f0cd0549c15d7453bbabe3de8eb7935b2eb1423","name":"Diana Mocanu","registered_at":"2026-06-14T11:46:26Z","symbol":"NIM0442990","token_address":"0x934447dd2876b73a447d809ed087549b46414585","type":"artist","uuid":"45d58410-4190-457f-bf3f-38d755ab91ff"}
album: Acadele
  type: MusicAlbum
  date published: 2017-12-03
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    type: MusicRecording
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    duration ms: 217129
    explicit: false
    by artist: Diana Mocanu
    in album: Acadele
      type: MusicAlbum
      date published: 2017-12-03
    genre: manele
    isrc code: FRX452175301
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    additional property: OTSVerificationAPI
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    additional property: OTSTimestamp
      type: PropertyValue
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    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 0x1ded4a69109e76a288589ce5f560a3b5425e308ad9a89d7dcbd9e63403c37c26. Chain 2 (Bitcoin): anchored in block 956474 (2026-07-03T08:56:35Z), 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/FRX452175301.
      date published: 2026-07-03T08:56:35Z
    audio: Acadele
      type: AudioObject
      additional property: Tempo (BPM)
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      additional property: Musical Key
        type: PropertyValue
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      additional property: Mode (Major/Minor)
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      additional property: Time Signature
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      additional property: Danceability
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      additional property: Energy
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      additional property: Speechiness
        type: PropertyValue
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      additional property: Acousticness
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      additional property: Instrumentalness
        type: PropertyValue
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      additional property: Liveness
        type: PropertyValue
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      additional property: Valence (Positivity)
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      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.113
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Nu ma duc la scoala
  type: MusicAlbum
  date published: 2020-03-18
album: Nu ma duc la scoala
  type: MusicAlbum
  date published: 2020-03-18
album: Mosu
  type: MusicAlbum
  date published: 2020-12-21
album: Familia
  type: MusicAlbum
  date published: 2021-08-27
album: Panarama de barbat
  type: MusicAlbum
  date published: 2024-12-31