Rosita Ippolito
type: MusicGroup
genre: chamber music
popularity: 2
followers: 13
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xdaafd31528ac8717a7b2f3e15479f6793334cec753a4d9717259dd093a6f350e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dabaa9db-8716-496b-84e1-6f7efe172b64.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/dabaa9db-8716-496b-84e1-6f7efe172b64.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/dabaa9db-8716-496b-84e1-6f7efe172b64
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xdaafd31528ac8717a7b2f3e15479f6793334cec753a4d9717259dd093a6f350e","name":"Rosita Ippolito","registered_at":"2026-06-21T04:43:01Z","symbol":"NIM1819545","token_address":"0x7a4e7dd0b4caea34ef1b2a7ea2f865182e5514c8","type":"artist","uuid":"dabaa9db-8716-496b-84e1-6f7efe172b64"}
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 0xdaafd31528ac8717a7b2f3e15479f6793334cec753a4d9717259dd093a6f350e. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/dabaa9db-8716-496b-84e1-6f7efe172b64.json and https://artists.proofprofile.net/proofs/artist/dabaa9db-8716-496b-84e1-6f7efe172b64.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xdaafd31528ac8717a7b2f3e15479f6793334cec753a4d9717259dd093a6f350e","name":"Rosita Ippolito","registered_at":"2026-06-21T04:43:01Z","symbol":"NIM1819545","token_address":"0x7a4e7dd0b4caea34ef1b2a7ea2f865182e5514c8","type":"artist","uuid":"dabaa9db-8716-496b-84e1-6f7efe172b64"}