Rx Papi
type: MusicGroup
description: Chester Author Roscoe (born May 17, 1995), known professionally as Rx Papi (formerly DrugRixh Papi and Lil Fleechy), is an American rapper from Rochester, New York. He is best known for his collaborat
popularity: 3
followers: 1973
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x2c7114cb7a680ca00c057d9c050952f47ae019a7fb3d9220b30af36ab8903e41
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953875
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953875
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0800ea93-56d5-49c9-ad89-840275ccca8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0800ea93-56d5-49c9-ad89-840275ccca8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0800ea93-56d5-49c9-ad89-840275ccca8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T02:12:46Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x2c7114cb7a680ca00c057d9c050952f47ae019a7fb3d9220b30af36ab8903e41","name":"Rx Papi","registered_at":"2026-06-15T16:32:33Z","symbol":"NIM0766624","token_address":"0x39ae4e688af4532240855ba03f86dad981c49b64","type":"artist","uuid":"0800ea93-56d5-49c9-ad89-840275ccca8b"}
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 0x2c7114cb7a680ca00c057d9c050952f47ae019a7fb3d9220b30af36ab8903e41. Chain 2 (Bitcoin): anchored in block 953875 (2026-06-16T02:12:46Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0800ea93-56d5-49c9-ad89-840275ccca8b.json and https://artists.proofprofile.net/proofs/artist/0800ea93-56d5-49c9-ad89-840275ccca8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T02:12:46Z
  text: {"copyright_id":"0x2c7114cb7a680ca00c057d9c050952f47ae019a7fb3d9220b30af36ab8903e41","name":"Rx Papi","registered_at":"2026-06-15T16:32:33Z","symbol":"NIM0766624","token_address":"0x39ae4e688af4532240855ba03f86dad981c49b64","type":"artist","uuid":"0800ea93-56d5-49c9-ad89-840275ccca8b"}
album: Fucc U
  type: MusicAlbum
  date published: 2024-07-03