USO 9001
type: MusicGroup
popularity: 12
followers: 1814
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x668235b8fdb06c59f78729070b659ac7df84f7910faaad28b5e6e7638cb0d305
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953713
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953713
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84636267-ba0b-4721-a241-d6c3d32bfe67.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/84636267-ba0b-4721-a241-d6c3d32bfe67.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/84636267-ba0b-4721-a241-d6c3d32bfe67
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:33:41Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x668235b8fdb06c59f78729070b659ac7df84f7910faaad28b5e6e7638cb0d305","name":"USO 9001","registered_at":"2026-06-14T18:23:08Z","symbol":"NIM0537619","token_address":"0xf9dbb10d6d454875563b31f4121f3985a21f7ee6","type":"artist","uuid":"84636267-ba0b-4721-a241-d6c3d32bfe67"}
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 0x668235b8fdb06c59f78729070b659ac7df84f7910faaad28b5e6e7638cb0d305. Chain 2 (Bitcoin): anchored in block 953713 (2026-06-15T00:33:41Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/84636267-ba0b-4721-a241-d6c3d32bfe67.json and https://artists.proofprofile.net/proofs/artist/84636267-ba0b-4721-a241-d6c3d32bfe67.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T00:33:41Z
  text: {"copyright_id":"0x668235b8fdb06c59f78729070b659ac7df84f7910faaad28b5e6e7638cb0d305","name":"USO 9001","registered_at":"2026-06-14T18:23:08Z","symbol":"NIM0537619","token_address":"0xf9dbb10d6d454875563b31f4121f3985a21f7ee6","type":"artist","uuid":"84636267-ba0b-4721-a241-d6c3d32bfe67"}
album: Unidenified Sonoristic Object
  type: MusicAlbum
  date published: 2021-09-03
album: Dense Macarp
  type: MusicAlbum
  date published: 2022-05-30
album: Dense Macarp
  type: MusicAlbum
  date published: 2022-05-30
album: Skrępowanie
  type: MusicAlbum
  date published: 2022-08-12
album: Skrępowanie
  type: MusicAlbum
  date published: 2022-08-12
album: Ulysses
  type: MusicAlbum
  date published: 2022-09-23
album: Rhesus Albert
  type: MusicAlbum
  date published: 2022-09-30
album: Rhesus Albert
  type: MusicAlbum
  date published: 2022-09-30
  track: Ulysses
    type: MusicRecording
    duration: PT3M20S
    duration ms: 200998
    explicit: false
    by artist: USO 9001
    in album: Rhesus Albert
      type: MusicAlbum
      date published: 2022-09-30
    isrc code: PL27A2200005
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-19T15:53:57+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xf81e04f2850fae7bc0c0cf0c9821a5b9b598f4ee6cc9300e05fac9c58e591b19
    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/PL27A2200005
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-19T18:55:43Z
    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 0xf81e04f2850fae7bc0c0cf0c9821a5b9b598f4ee6cc9300e05fac9c58e591b19. Chain 2 (Bitcoin): anchored in block 958761 (2026-07-19T18:55:43Z), 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/PL27A2200005.
      date published: 2026-07-19T18:55:43Z
    audio: Ulysses
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 145.031
      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: 0.517
      additional property: Energy
        type: PropertyValue
        value: 0.66
      additional property: Speechiness
        type: PropertyValue
        value: 0.222
      additional property: Acousticness
        type: PropertyValue
        value: 0.552
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.377
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.306
      additional property: Loudness (dB)
        type: PropertyValue
        value: -13.018
      additional property: Key Name
        type: PropertyValue
        value: F
      additional property: Mode Name
        type: PropertyValue
        value: Minor
album: Wafloza
  type: MusicAlbum
  date published: 2023-09-14
album: Hantel
  type: MusicAlbum
  date published: 2025-02-14