Cristina Hron
type: MusicGroup
popularity: 5
followers: 514
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x36dc703066d8d944d1ef7a7e6bce9582de89ca9756945eb26ca6cefc1cfd353b
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/61879bc5-e32f-46c7-8b5e-e4ac7a37abf1.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/61879bc5-e32f-46c7-8b5e-e4ac7a37abf1.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/61879bc5-e32f-46c7-8b5e-e4ac7a37abf1
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x36dc703066d8d944d1ef7a7e6bce9582de89ca9756945eb26ca6cefc1cfd353b","name":"Cristina Hron","registered_at":"2026-06-16T23:39:22Z","symbol":"NIM1212130","token_address":"0x6711ab0f4fa14d04d38772bb7a6228eaf0f8df4e","type":"artist","uuid":"61879bc5-e32f-46c7-8b5e-e4ac7a37abf1"}
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 0x36dc703066d8d944d1ef7a7e6bce9582de89ca9756945eb26ca6cefc1cfd353b. 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/61879bc5-e32f-46c7-8b5e-e4ac7a37abf1.json and https://artists.proofprofile.net/proofs/artist/61879bc5-e32f-46c7-8b5e-e4ac7a37abf1.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x36dc703066d8d944d1ef7a7e6bce9582de89ca9756945eb26ca6cefc1cfd353b","name":"Cristina Hron","registered_at":"2026-06-16T23:39:22Z","symbol":"NIM1212130","token_address":"0x6711ab0f4fa14d04d38772bb7a6228eaf0f8df4e","type":"artist","uuid":"61879bc5-e32f-46c7-8b5e-e4ac7a37abf1"}
album: Closer
  type: MusicAlbum
  date published: 2020-04-30
album: Closer
  type: MusicAlbum
  date published: 2020-05-07
album: Dreamin'
  type: MusicAlbum
  date published: 2021-01-18
album: Cloud 9
  type: MusicAlbum
  date published: 2021-08-27
album: Cloud 9
  type: MusicAlbum
  date published: 2021-08-27
album: In Your System
  type: MusicAlbum
  date published: 2023-02-17
album: Forbidden Fruit
  type: MusicAlbum
  date published: 2024-01-19
album: Forbidden Fruit
  type: MusicAlbum
  date published: 2024-01-19
  track: Forbidden Fruit
    type: MusicRecording
    duration: PT3M23S
    duration ms: 203179
    explicit: false
    by artist: Cristina Hron
    in album: Forbidden Fruit
      type: MusicAlbum
      date published: 2024-01-19
    isrc code: TCAHR2396313
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-16T10:04:06+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd4182f459f4fb117519edcde02f0d41345782a7916e32ffacf11b39b7fbfe524
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958276
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958276
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/TCAHR2396313
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-16T13:04:14Z
    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 0xd4182f459f4fb117519edcde02f0d41345782a7916e32ffacf11b39b7fbfe524. Chain 2 (Bitcoin): anchored in block 958276 (2026-07-16T13:04:14Z), 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/TCAHR2396313.
      date published: 2026-07-16T13:04:14Z
    audio: Forbidden Fruit
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 159.976
      additional property: Musical Key
        type: PropertyValue
        value: 5
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.367
      additional property: Energy
        type: PropertyValue
        value: 0.588
      additional property: Speechiness
        type: PropertyValue
        value: 0.048
      additional property: Acousticness
        type: PropertyValue
        value: 0.544
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.002
      additional property: Liveness
        type: PropertyValue
        value: 0.099
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.158
      additional property: Loudness (dB)
        type: PropertyValue
        value: -7.428
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Cherry Fairy
  type: MusicAlbum
  date published: 2024-05-10
album: Cherry Fairy
  type: MusicAlbum
  date published: 2024-05-10
album: No Stars In LA
  type: MusicAlbum
  date published: 2024-10-04
album: Marceline
  type: MusicAlbum
  date published: 2025-02-14
album: Natural
  type: MusicAlbum
  date published: 2025-06-06