Doble P.
type: MusicGroup
popularity: 2
followers: 38
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x0299bb4b0a0f1d28dea4036163c990308666d090e40cae32e969a7643ed39427
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953972
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953972
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a6f972a-f6b2-4fe3-9686-7b6e44cc8848.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/2a6f972a-f6b2-4fe3-9686-7b6e44cc8848.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/2a6f972a-f6b2-4fe3-9686-7b6e44cc8848
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T16:31:10Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x0299bb4b0a0f1d28dea4036163c990308666d090e40cae32e969a7643ed39427","name":"Doble P.","registered_at":"2026-06-16T04:18:19Z","symbol":"NIM0935068","token_address":"0xb2051b73a796ff1d57f6ca4a6d59fb3755365791","type":"artist","uuid":"2a6f972a-f6b2-4fe3-9686-7b6e44cc8848"}
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 0x0299bb4b0a0f1d28dea4036163c990308666d090e40cae32e969a7643ed39427. Chain 2 (Bitcoin): anchored in block 954014 (2026-06-16T22:46:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/2a6f972a-f6b2-4fe3-9686-7b6e44cc8848.json and https://artists.proofprofile.net/proofs/artist/2a6f972a-f6b2-4fe3-9686-7b6e44cc8848.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T22:46:20Z
  text: {"copyright_id":"0x0299bb4b0a0f1d28dea4036163c990308666d090e40cae32e969a7643ed39427","name":"Doble P.","registered_at":"2026-06-16T04:18:19Z","symbol":"NIM0935068","token_address":"0xb2051b73a796ff1d57f6ca4a6d59fb3755365791","type":"artist","uuid":"2a6f972a-f6b2-4fe3-9686-7b6e44cc8848"}
album: Loco.
  type: MusicAlbum
  date published: 2024-09-24
album: Dando vueltas
  type: MusicAlbum
  date published: 2024-10-03
album: N3BULA
  type: MusicAlbum
  date published: 2025-02-11