The Puro
type: MusicGroup
popularity: 2
followers: 823
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xe5e1f5b03cd991d97d90012502914e23e89320f095b03658d48a89255d41fb20
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954569
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954569
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T14:36:29Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xe5e1f5b03cd991d97d90012502914e23e89320f095b03658d48a89255d41fb20","name":"The Puro","registered_at":"2026-06-20T13:07:30Z","symbol":"NIM1618970","token_address":"0x97185d675c7ec07b758f074a39dac200ff408d35","type":"artist","uuid":"b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b"}
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 0xe5e1f5b03cd991d97d90012502914e23e89320f095b03658d48a89255d41fb20. Chain 2 (Bitcoin): anchored in block 954569 (2026-06-20T14:36:29Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b.json and https://artists.proofprofile.net/proofs/artist/b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-20T14:36:29Z
  text: {"copyright_id":"0xe5e1f5b03cd991d97d90012502914e23e89320f095b03658d48a89255d41fb20","name":"The Puro","registered_at":"2026-06-20T13:07:30Z","symbol":"NIM1618970","token_address":"0x97185d675c7ec07b758f074a39dac200ff408d35","type":"artist","uuid":"b2974fa6-32e3-4b9e-bba9-1c965ddf3c8b"}
album: Prison
  type: MusicAlbum
  date published: 2022-05-06
album: Prison
  type: MusicAlbum
  date published: 2022-05-06
album: Prison (Acoustic)
  type: MusicAlbum
  date published: 2022-06-17
album: Goodbye
  type: MusicAlbum
  date published: 2022-08-19
album: Goodbye
  type: MusicAlbum
  date published: 2022-08-19
album: Law Of Return
  type: MusicAlbum
  date published: 2022-10-14
album: Law of Return
  type: MusicAlbum
  date published: 2022-10-14
album: Law of Return
  type: MusicAlbum
  date published: 2022-10-14