Ospa 1959
type: MusicGroup
popularity: 3
followers: 170
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xbc89ecb6a182b0d683dbfc98e3ad212913bd9e2edf19bd0ff72a5be0de690e8e
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/f47c145a-d706-478c-8a51-b1d0ef8199bb.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/f47c145a-d706-478c-8a51-b1d0ef8199bb.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/f47c145a-d706-478c-8a51-b1d0ef8199bb
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-22T02:53:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xbc89ecb6a182b0d683dbfc98e3ad212913bd9e2edf19bd0ff72a5be0de690e8e","name":"Ospa 1959","registered_at":"2026-06-21T14:38:28Z","symbol":"NIM1949291","token_address":"0xffcd2f509b758a8d7bbf6f5b17d45f90a7746135","type":"artist","uuid":"f47c145a-d706-478c-8a51-b1d0ef8199bb"}
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 0xbc89ecb6a182b0d683dbfc98e3ad212913bd9e2edf19bd0ff72a5be0de690e8e. 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/f47c145a-d706-478c-8a51-b1d0ef8199bb.json and https://artists.proofprofile.net/proofs/artist/f47c145a-d706-478c-8a51-b1d0ef8199bb.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-22T02:53:59Z
  text: {"copyright_id":"0xbc89ecb6a182b0d683dbfc98e3ad212913bd9e2edf19bd0ff72a5be0de690e8e","name":"Ospa 1959","registered_at":"2026-06-21T14:38:28Z","symbol":"NIM1949291","token_address":"0xffcd2f509b758a8d7bbf6f5b17d45f90a7746135","type":"artist","uuid":"f47c145a-d706-478c-8a51-b1d0ef8199bb"}
album: November
  type: MusicAlbum
  date published: 2024-03-14
album: November
  type: MusicAlbum
  date published: 2024-03-14
album: Под Сухим Небом
  type: MusicAlbum
  date published: 2024-09-24
album: Melatonomalia
  type: MusicAlbum
  date published: 2025-07-08
  track: Melatonomalia
    type: MusicRecording
    duration: PT6M7S
    duration ms: 367226
    explicit: false
    by artist: Ospa 1959
    in album: Melatonomalia
      type: MusicAlbum
      date published: 2025-07-08
    isrc code: QZTB42526879
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-05T04:38:39+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xc6eac60ef9e0ae2aae4c0c22a2296c2ab477eee9bc77edffb3cd0c20c3e20257
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956776
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956776
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB42526879
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-05T10:59:37Z
    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 0xc6eac60ef9e0ae2aae4c0c22a2296c2ab477eee9bc77edffb3cd0c20c3e20257. Chain 2 (Bitcoin): anchored in block 956776 (2026-07-05T10:59:37Z), 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/QZTB42526879.
      date published: 2026-07-05T10:59:37Z
    audio: Melatonomalia
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 110.011
      additional property: Musical Key
        type: PropertyValue
        value: 7
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.163
      additional property: Energy
        type: PropertyValue
        value: 0.726
      additional property: Speechiness
        type: PropertyValue
        value: 0.056
      additional property: Acousticness
        type: PropertyValue
        value: 0.107
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.915
      additional property: Liveness
        type: PropertyValue
        value: 0.421
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.121
      additional property: Loudness (dB)
        type: PropertyValue
        value: -6.637
      additional property: Key Name
        type: PropertyValue
        value: G
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Ospa 1959
  type: MusicAlbum
  date published: 2025-09-15