MC PURSUE
type: MusicGroup
popularity: 3
followers: 16
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xa35dfd14e983514d26ec21545ef8e8d8e1a4ae1f0621395ce34fec0451c0eaa0
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953899
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953899
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1306bfc5-475a-4fd5-aab6-77b5a113711c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/1306bfc5-475a-4fd5-aab6-77b5a113711c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/1306bfc5-475a-4fd5-aab6-77b5a113711c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T06:37:25Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xa35dfd14e983514d26ec21545ef8e8d8e1a4ae1f0621395ce34fec0451c0eaa0","name":"MC PURSUE","registered_at":"2026-06-15T20:11:52Z","symbol":"NIM0818940","token_address":"0xa9e064496122fdcd65f496c9b44ad3b4c131bd60","type":"artist","uuid":"1306bfc5-475a-4fd5-aab6-77b5a113711c"}
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 0xa35dfd14e983514d26ec21545ef8e8d8e1a4ae1f0621395ce34fec0451c0eaa0. Chain 2 (Bitcoin): anchored in block 953899 (2026-06-16T06:37:25Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/1306bfc5-475a-4fd5-aab6-77b5a113711c.json and https://artists.proofprofile.net/proofs/artist/1306bfc5-475a-4fd5-aab6-77b5a113711c.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-16T06:37:25Z
  text: {"copyright_id":"0xa35dfd14e983514d26ec21545ef8e8d8e1a4ae1f0621395ce34fec0451c0eaa0","name":"MC PURSUE","registered_at":"2026-06-15T20:11:52Z","symbol":"NIM0818940","token_address":"0xa9e064496122fdcd65f496c9b44ad3b4c131bd60","type":"artist","uuid":"1306bfc5-475a-4fd5-aab6-77b5a113711c"}
album: EASTER BUNNY SNIPPET 2003
  type: MusicAlbum
  date published: 2025-06-14
  track: EASTER BUNNY SNIPPET 2003
    type: MusicRecording
    duration: PT1M12S
    duration ms: 72970
    explicit: true
    by artist: MC PURSUE
    in album: EASTER BUNNY SNIPPET 2003
      type: MusicAlbum
      date published: 2025-06-14
    isrc code: QZTB52507293
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-06T01:42:41+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0xb96d4202a2d75bc5ed2bf4b76064ef644f07e28346504b188fcf88b8f39a8f18
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 956859
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/956859
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52507293
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-06T01:42:12Z
    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 0xb96d4202a2d75bc5ed2bf4b76064ef644f07e28346504b188fcf88b8f39a8f18. Chain 2 (Bitcoin): anchored in block 956859 (2026-07-06T01:42:12Z), 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 at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTB52507293 — a six-check JSON result.
      date published: 2026-07-06T01:42:12Z
    audio: EASTER BUNNY SNIPPET 2003
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 172.251
      additional property: Musical Key
        type: PropertyValue
        value: 1
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.62
      additional property: Energy
        type: PropertyValue
        value: 0.545
      additional property: Speechiness
        type: PropertyValue
        value: 0.57
      additional property: Acousticness
        type: PropertyValue
        value: 0.103
      additional property: Instrumentalness
        type: PropertyValue
        value: 0.473
      additional property: Liveness
        type: PropertyValue
        value: 0.107
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.22
      additional property: Loudness (dB)
        type: PropertyValue
        value: -9.058
      additional property: Key Name
        type: PropertyValue
        value: C#
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: FREESTYLE OFF DA HEAD
  type: MusicAlbum
  date published: 2025-06-15
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  type: MusicAlbum
  date published: 2025-06-16
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  type: MusicAlbum
  date published: 2025-06-16
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  type: MusicAlbum
  date published: 2025-06-16
album: PAT
  type: MusicAlbum
  date published: 2025-06-19
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  type: MusicAlbum
  date published: 2025-06-26
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  type: MusicAlbum
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  type: MusicAlbum
  date published: 2025-07-18
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  type: MusicAlbum
  date published: 2025-07-21
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  type: MusicAlbum
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  type: MusicAlbum
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  type: MusicAlbum
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