Matthew Glenn
type: MusicGroup
genre: gothic country
genre: southern rock
popularity: 2
followers: 18
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x777fd5092ce256e94d7384c55c253c2a4e7b0e38728af8d69d887549c31daa0b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73ad104c-5e99-4e9a-b209-ad7f576a1fa4.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/73ad104c-5e99-4e9a-b209-ad7f576a1fa4.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/73ad104c-5e99-4e9a-b209-ad7f576a1fa4
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x777fd5092ce256e94d7384c55c253c2a4e7b0e38728af8d69d887549c31daa0b","name":"Matthew Glenn","registered_at":"2026-06-17T05:54:33Z","symbol":"NIM1301670","token_address":"0xb9c1cbcfc63d6df789fc28b6f07a778e2c313649","type":"artist","uuid":"73ad104c-5e99-4e9a-b209-ad7f576a1fa4"}
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 0x777fd5092ce256e94d7384c55c253c2a4e7b0e38728af8d69d887549c31daa0b. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/73ad104c-5e99-4e9a-b209-ad7f576a1fa4.json and https://artists.proofprofile.net/proofs/artist/73ad104c-5e99-4e9a-b209-ad7f576a1fa4.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0x777fd5092ce256e94d7384c55c253c2a4e7b0e38728af8d69d887549c31daa0b","name":"Matthew Glenn","registered_at":"2026-06-17T05:54:33Z","symbol":"NIM1301670","token_address":"0xb9c1cbcfc63d6df789fc28b6f07a778e2c313649","type":"artist","uuid":"73ad104c-5e99-4e9a-b209-ad7f576a1fa4"}
album: Clip Your Wings
  type: MusicAlbum
  date published: 2025-01-31
  track: Clip Your Wings
    type: MusicRecording
    duration: PT4M17S
    duration ms: 257950
    explicit: false
    by artist: Matthew Glenn
    in album: Clip Your Wings
      type: MusicAlbum
      date published: 2025-01-31
    genre: gothic country
    genre: southern rock
    isrc code: QZFZ22589394
    additional property: CopyrightID
    additional property: CopyrightStatus
      type: PropertyValue
      value: registered
    additional property: CopyrightRegisteredAt
      type: PropertyValue
      value: 2026-07-22T05:02:35+00:00
    additional property: CopyrightChainExplorerURL
      type: PropertyValue
      value: https://explorer.copyrightchains.com/tx/0x2730c6f6f1bd468418aa4a23a89326da1a1a09682ef0ba690031dec73f0777ed
    additional property: OTSHash
    additional property: OTSBitcoinBlock
      type: PropertyValue
      value: 959100
    additional property: OTSBitcoinBlockVerifyURL
      type: PropertyValue
      value: https://blockstream.info/api/block-height/959100
    additional property: OTSVerificationAPI
      type: PropertyValue
      value: https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ22589394
    additional property: OTSTimestamp
      type: PropertyValue
      value: 2026-07-22T05:29:55Z
    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 0x2730c6f6f1bd468418aa4a23a89326da1a1a09682ef0ba690031dec73f0777ed. Chain 2 (Bitcoin): anchored in block 959100 (2026-07-22T05:29:55Z), 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/QZFZ22589394 — a six-check JSON result.
      date published: 2026-07-22T05:29:55Z
    audio: Clip Your Wings
      type: AudioObject
      additional property: Tempo (BPM)
        type: PropertyValue
        value: 152.532
      additional property: Musical Key
        type: PropertyValue
        value: 2
      additional property: Mode (Major/Minor)
        type: PropertyValue
        value: 1
      additional property: Time Signature
        type: PropertyValue
        value: 4
      additional property: Danceability
        type: PropertyValue
        value: 0.455
      additional property: Energy
        type: PropertyValue
        value: 0.464
      additional property: Speechiness
        type: PropertyValue
        value: 0.026
      additional property: Acousticness
        type: PropertyValue
        value: 0.818
      additional property: Instrumentalness
        type: PropertyValue
        value: 0
      additional property: Liveness
        type: PropertyValue
        value: 0.213
      additional property: Valence (Positivity)
        type: PropertyValue
        value: 0.319
      additional property: Loudness (dB)
        type: PropertyValue
        value: -4.807
      additional property: Key Name
        type: PropertyValue
        value: D
      additional property: Mode Name
        type: PropertyValue
        value: Major
album: Falling On Your Sword
  type: MusicAlbum
  date published: 2025-02-28
album: Sabine Theme Song (Live)
  type: MusicAlbum
  date published: 2025-03-15
album: Before The War
  type: MusicAlbum
  date published: 2025-07-18
album: Co-Worker's Funeral
  type: MusicAlbum
  date published: 2025-10-17