Marsha Hunt
type: MusicGroup
popularity: 17
followers: 1129
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0933ec07a715e12e982fd3b1d12a8e8e91e3682da3aec58a1ef37df1690c5165
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953714
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953714
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86299009-6d14-4f89-92de-a520f43282d8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/86299009-6d14-4f89-92de-a520f43282d8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/86299009-6d14-4f89-92de-a520f43282d8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T00:43:59Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0933ec07a715e12e982fd3b1d12a8e8e91e3682da3aec58a1ef37df1690c5165","name":"Marsha Hunt","registered_at":"2026-06-14T18:37:42Z","symbol":"NIM0541087","token_address":"0xf994a872cf1b00da16599b6e37f5c9f5e1d49e1b","type":"artist","uuid":"86299009-6d14-4f89-92de-a520f43282d8"}
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 0x0933ec07a715e12e982fd3b1d12a8e8e91e3682da3aec58a1ef37df1690c5165. Chain 2 (Bitcoin): anchored in block 953742 (2026-06-15T04:47:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/86299009-6d14-4f89-92de-a520f43282d8.json and https://artists.proofprofile.net/proofs/artist/86299009-6d14-4f89-92de-a520f43282d8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T04:47:56Z
  text: {"copyright_id":"0x0933ec07a715e12e982fd3b1d12a8e8e91e3682da3aec58a1ef37df1690c5165","name":"Marsha Hunt","registered_at":"2026-06-14T18:37:42Z","symbol":"NIM0541087","token_address":"0xf994a872cf1b00da16599b6e37f5c9f5e1d49e1b","type":"artist","uuid":"86299009-6d14-4f89-92de-a520f43282d8"}
album: Attention! Marsha Hunt!
  type: MusicAlbum
  date published: 1973-01-01
album: Ultimate Radio Shows
  type: MusicAlbum
  date published: 2011-04-01