PYY LDK
type: MusicGroup
genre: amapiano
genre: bacardi
genre: gqom
popularity: 5
followers: 5
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xed09ee1a0904b3c0c8592d0a035b08d46ebac67d92011cb5d0955cbfdc545756
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cac15b9-b850-4a6d-a039-8801c7a4031b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/4cac15b9-b850-4a6d-a039-8801c7a4031b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/4cac15b9-b850-4a6d-a039-8801c7a4031b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xed09ee1a0904b3c0c8592d0a035b08d46ebac67d92011cb5d0955cbfdc545756","name":"PYY LDK","registered_at":"2026-06-16T16:37:47Z","symbol":"NIM1111554","token_address":"0x5e660645be75365a6e2711faf27e9a2779c61e32","type":"artist","uuid":"4cac15b9-b850-4a6d-a039-8801c7a4031b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0xed09ee1a0904b3c0c8592d0a035b08d46ebac67d92011cb5d0955cbfdc545756. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/4cac15b9-b850-4a6d-a039-8801c7a4031b.json and https://artists.proofprofile.net/proofs/artist/4cac15b9-b850-4a6d-a039-8801c7a4031b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
  text: {"copyright_id":"0xed09ee1a0904b3c0c8592d0a035b08d46ebac67d92011cb5d0955cbfdc545756","name":"PYY LDK","registered_at":"2026-06-16T16:37:47Z","symbol":"NIM1111554","token_address":"0x5e660645be75365a6e2711faf27e9a2779c61e32","type":"artist","uuid":"4cac15b9-b850-4a6d-a039-8801c7a4031b"}