very easy
type: MusicGroup
genre: slowcore
popularity: 9
followers: 63
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfe81cdaaae541f7db0bc15097d83ac1b0d8183bfd64ed1fe38de059e1ac62abc
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954500
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954500
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba1401f-5718-4a9c-9c7f-1d0db441f18b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/9ba1401f-5718-4a9c-9c7f-1d0db441f18b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/9ba1401f-5718-4a9c-9c7f-1d0db441f18b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T04:47:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfe81cdaaae541f7db0bc15097d83ac1b0d8183bfd64ed1fe38de059e1ac62abc","name":"very easy","registered_at":"2026-06-20T03:34:12Z","symbol":"NIM1499821","token_address":"0x730942449bae602d8dcd4fb5a5ef65a063c44a64","type":"artist","uuid":"9ba1401f-5718-4a9c-9c7f-1d0db441f18b"}
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 0xfe81cdaaae541f7db0bc15097d83ac1b0d8183bfd64ed1fe38de059e1ac62abc. Chain 2 (Bitcoin): anchored in block 954500 (2026-06-20T04:47:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/9ba1401f-5718-4a9c-9c7f-1d0db441f18b.json and https://artists.proofprofile.net/proofs/artist/9ba1401f-5718-4a9c-9c7f-1d0db441f18b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T04:47:29Z
  text: {"copyright_id":"0xfe81cdaaae541f7db0bc15097d83ac1b0d8183bfd64ed1fe38de059e1ac62abc","name":"very easy","registered_at":"2026-06-20T03:34:12Z","symbol":"NIM1499821","token_address":"0x730942449bae602d8dcd4fb5a5ef65a063c44a64","type":"artist","uuid":"9ba1401f-5718-4a9c-9c7f-1d0db441f18b"}
album: slow solution
  type: MusicAlbum
  date published: 2024-06-13
album: it'll be over soon
  type: MusicAlbum
  date published: 2024-06-28
  track: it'll be over soon
    type: MusicRecording
    duration: PT2M25S
    duration ms: 145714
    explicit: false
    by artist: very easy
    in album: it'll be over soon
      type: MusicAlbum
      date published: 2024-06-28
    genre: slowcore
    isrc code: QZNWW2480450
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-17T10:23:01+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x42bfa915826f640980a1b02cd9c3e30f3cea9b6451e754867f20e92c5f4bfc76
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 958397
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/958397
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWW2480450
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-17T10:29:45Z
    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 0x42bfa915826f640980a1b02cd9c3e30f3cea9b6451e754867f20e92c5f4bfc76. Chain 2 (Bitcoin): anchored in block 958397 (2026-07-17T10:29:45Z), 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/QZNWW2480450.
      date published: 2026-07-17T10:29:45Z
    audio: it'll be over soon
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 139.928
      additional property: Musical Key
        type: PropertyValue
        value: 11
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.746
      additional property: Energy
        type: PropertyValue
        value: 0.375
      additional property: Speechiness
        type: PropertyValue
        value: 0.036
      additional property: Acousticness
        type: PropertyValue
        value: 0.817
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.888
      additional property: Liveness
        type: PropertyValue
        value: 0.132
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.566
      additional property: Loudness (dB)
        type: PropertyValue
        value: -11.427
      additional property: Key Name
        type: PropertyValue
        value: B
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: how u feel?
  type: MusicAlbum
  date published: 2024-08-01
album: mild precision
  type: MusicAlbum
  date published: 2025-04-12
album: in the midst of it all
  type: MusicAlbum
  date published: 2025-06-11