Melvin Couch
type: MusicGroup
popularity: 2
followers: 505
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xc90a5deae0e02217e47598c5d3187647d1b429b4d7f9befc5a9e77f3f6f0f0aa
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953909
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953909
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02ff8223-e70f-4241-8f3f-f2167720f15d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/02ff8223-e70f-4241-8f3f-f2167720f15d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/02ff8223-e70f-4241-8f3f-f2167720f15d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:53:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xc90a5deae0e02217e47598c5d3187647d1b429b4d7f9befc5a9e77f3f6f0f0aa","name":"Melvin Couch","registered_at":"2026-06-15T14:42:59Z","symbol":"NIM0740457","token_address":"0xda3f369927e344c3ae602e01caa6c9faa86b24f7","type":"artist","uuid":"02ff8223-e70f-4241-8f3f-f2167720f15d"}
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 0xc90a5deae0e02217e47598c5d3187647d1b429b4d7f9befc5a9e77f3f6f0f0aa. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/02ff8223-e70f-4241-8f3f-f2167720f15d.json and https://artists.proofprofile.net/proofs/artist/02ff8223-e70f-4241-8f3f-f2167720f15d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xc90a5deae0e02217e47598c5d3187647d1b429b4d7f9befc5a9e77f3f6f0f0aa","name":"Melvin Couch","registered_at":"2026-06-15T14:42:59Z","symbol":"NIM0740457","token_address":"0xda3f369927e344c3ae602e01caa6c9faa86b24f7","type":"artist","uuid":"02ff8223-e70f-4241-8f3f-f2167720f15d"}
album: What Would the World Be Like Without Jesus
  type: MusicAlbum
  date published: 2010-11-19
album: Learned My Lesson Well
  type: MusicAlbum
  date published: 2010-11-19