RÓZA
type: MusicGroup
popularity: 4
followers: 70
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x3895387f3b0fe8c45569617010bcb384f35695190f6884775339564a27f238bc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954705
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954705
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1ed5135-2bde-4fab-8e95-1a73b6eb546f.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f1ed5135-2bde-4fab-8e95-1a73b6eb546f.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f1ed5135-2bde-4fab-8e95-1a73b6eb546f
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T13:42:37Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x3895387f3b0fe8c45569617010bcb384f35695190f6884775339564a27f238bc","name":"RÓZA","registered_at":"2026-06-21T13:33:51Z","symbol":"NIM1936541","token_address":"0xd12f1ba18ad8e19e138cb022d00a42b563f18317","type":"artist","uuid":"f1ed5135-2bde-4fab-8e95-1a73b6eb546f"}
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 0x3895387f3b0fe8c45569617010bcb384f35695190f6884775339564a27f238bc. Chain 2 (Bitcoin): anchored in block 954705 (2026-06-21T13:42:37Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/f1ed5135-2bde-4fab-8e95-1a73b6eb546f.json and https://artists.proofprofile.net/proofs/artist/f1ed5135-2bde-4fab-8e95-1a73b6eb546f.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T13:42:37Z
  text: {"copyright_id":"0x3895387f3b0fe8c45569617010bcb384f35695190f6884775339564a27f238bc","name":"RÓZA","registered_at":"2026-06-21T13:33:51Z","symbol":"NIM1936541","token_address":"0xd12f1ba18ad8e19e138cb022d00a42b563f18317","type":"artist","uuid":"f1ed5135-2bde-4fab-8e95-1a73b6eb546f"}
album: Egyedül
  type: MusicAlbum
  date published: 2022-07-03
album: Én világom
  type: MusicAlbum
  date published: 2022-09-25
album: Őszinte
  type: MusicAlbum
  date published: 2022-12-23
album: Ez mi?!
  type: MusicAlbum
  date published: 2023-02-23
album: Vándor
  type: MusicAlbum
  date published: 2023-07-13
album: Utóirat
  type: MusicAlbum
  date published: 2024-01-10
album: Impostor
  type: MusicAlbum
  date published: 2024-04-24
album: LILA-FEHÉR
  type: MusicAlbum
  date published: 2024-10-10
  track: LILA-FEHÉR
    type: MusicRecording
    duration: PT2M18S
    duration ms: 138710
    explicit: true
    by artist: RÓZA
    in album: LILA-FEHÉR
      type: MusicAlbum
      date published: 2024-10-10
    isrc code: QZWFQ2447991
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-20T07:54:15+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xd7132baaa11283a8583095ba22792cdde716102e5e2818485f772a7978acc868
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958846
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958846
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZWFQ2447991
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-20T08:14:15Z
    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 0xd7132baaa11283a8583095ba22792cdde716102e5e2818485f772a7978acc868. Chain 2 (Bitcoin): anchored in block 958846 (2026-07-20T08:14:15Z), 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/QZWFQ2447991.
      date published: 2026-07-20T08:14:15Z
    audio: LILA-FEHÉR
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 135.043
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 0
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.866
      additional property: Energy
        type: PropertyValue
        value: 0.748
      additional property: Speechiness
        type: PropertyValue
        value: 0.277
      additional property: Acousticness
        type: PropertyValue
        value: 0.224
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.084
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.606
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.344
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Neked
  type: MusicAlbum
  date published: 2025-02-14
album: Hello
  type: MusicAlbum
  date published: 2025-03-27