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
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, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  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
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