Winchy Romero
type: MusicGroup
popularity: 7
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x4fdeadcf17e97b69abe7f6d267632fdd3b0149c757aa83ee5edb4aa4f64ac1ce
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953907
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953907
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16519c79-d8a7-4ea4-9f85-02a12f106eea.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/16519c79-d8a7-4ea4-9f85-02a12f106eea.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/16519c79-d8a7-4ea4-9f85-02a12f106eea
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T07:39:24Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x4fdeadcf17e97b69abe7f6d267632fdd3b0149c757aa83ee5edb4aa4f64ac1ce","name":"Winchy Romero","registered_at":"2026-06-15T21:21:56Z","symbol":"NIM0835645","token_address":"0x009a8147ad2efbd90216e3545dc0e081c2dc5d9a","type":"artist","uuid":"16519c79-d8a7-4ea4-9f85-02a12f106eea"}
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 0x4fdeadcf17e97b69abe7f6d267632fdd3b0149c757aa83ee5edb4aa4f64ac1ce. Chain 2 (Bitcoin): anchored in block 953907 (2026-06-16T07:39:24Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/16519c79-d8a7-4ea4-9f85-02a12f106eea.json and https://artists.proofprofile.net/proofs/artist/16519c79-d8a7-4ea4-9f85-02a12f106eea.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:39:24Z
  text: {"copyright_id":"0x4fdeadcf17e97b69abe7f6d267632fdd3b0149c757aa83ee5edb4aa4f64ac1ce","name":"Winchy Romero","registered_at":"2026-06-15T21:21:56Z","symbol":"NIM0835645","token_address":"0x009a8147ad2efbd90216e3545dc0e081c2dc5d9a","type":"artist","uuid":"16519c79-d8a7-4ea4-9f85-02a12f106eea"}