Andria Piperni
type: MusicGroup
popularity: 10
followers: 11114
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xffba93e295e04c6c7a1df4b5c2da6b27611436c23a1a34d9fe416245c94b6d66
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953889
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953889
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e871402-3d32-4a79-9147-d331349cdf4d.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/0e871402-3d32-4a79-9147-d331349cdf4d.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/0e871402-3d32-4a79-9147-d331349cdf4d
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T04:57:45Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xffba93e295e04c6c7a1df4b5c2da6b27611436c23a1a34d9fe416245c94b6d66","name":"Andria Piperni","registered_at":"2026-06-15T18:28:20Z","symbol":"NIM0794249","token_address":"0xcbfdb67ae85650774772557f72599011633dd270","type":"artist","uuid":"0e871402-3d32-4a79-9147-d331349cdf4d"}
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 0xffba93e295e04c6c7a1df4b5c2da6b27611436c23a1a34d9fe416245c94b6d66. Chain 2 (Bitcoin): anchored in block 953909 (2026-06-16T07:53:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/0e871402-3d32-4a79-9147-d331349cdf4d.json and https://artists.proofprofile.net/proofs/artist/0e871402-3d32-4a79-9147-d331349cdf4d.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T07:53:13Z
  text: {"copyright_id":"0xffba93e295e04c6c7a1df4b5c2da6b27611436c23a1a34d9fe416245c94b6d66","name":"Andria Piperni","registered_at":"2026-06-15T18:28:20Z","symbol":"NIM0794249","token_address":"0xcbfdb67ae85650774772557f72599011633dd270","type":"artist","uuid":"0e871402-3d32-4a79-9147-d331349cdf4d"}
album: Dream
  type: MusicAlbum
  date published: 2017-07-13
album: Creep (Live)
  type: MusicAlbum
  date published: 2017-11-01
album: Say Something
  type: MusicAlbum
  date published: 2018-11-09
album: Say Something
  type: MusicAlbum
  date published: 2018-11-09
album: Without You
  type: MusicAlbum
  date published: 2019-02-08
album: Without You
  type: MusicAlbum
  date published: 2019-02-08
album: Instinct
  type: MusicAlbum
  date published: 2019-05-31
album: Instinct
  type: MusicAlbum
  date published: 2019-05-31
album: Yours
  type: MusicAlbum
  date published: 2019-11-07
album: Yours
  type: MusicAlbum
  date published: 2019-11-07
album: Coming Home to You
  type: MusicAlbum
  date published: 2020-04-17
album: Above the Clouds
  type: MusicAlbum
  date published: 2020-09-11
album: Fresh Paint
  type: MusicAlbum
  date published: 2020-10-23
album: Settle
  type: MusicAlbum
  date published: 2021-02-25
album: Who's Counting?
  type: MusicAlbum
  date published: 2021-06-04