Pierre Archive
type: MusicGroup
popularity: 5
followers: 3173
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x19b5bd405007d88db46c441af5e0ffb033b8ee2683c611bea93d0dac875423e9
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954667
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954667
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1a57f5c-737e-4c1b-a01c-cecfe64cac5c.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c1a57f5c-737e-4c1b-a01c-cecfe64cac5c.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c1a57f5c-737e-4c1b-a01c-cecfe64cac5c
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x19b5bd405007d88db46c441af5e0ffb033b8ee2683c611bea93d0dac875423e9","name":"Pierre Archive","registered_at":"2026-06-20T19:33:44Z","symbol":"NIM1692286","token_address":"0x539f0a6c87b647a21673a75f1f6540f73202732c","type":"artist","uuid":"c1a57f5c-737e-4c1b-a01c-cecfe64cac5c"}
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 0x19b5bd405007d88db46c441af5e0ffb033b8ee2683c611bea93d0dac875423e9. Chain 2 (Bitcoin): anchored in block 954667 (2026-06-21T07:29:20Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c1a57f5c-737e-4c1b-a01c-cecfe64cac5c.json and https://artists.proofprofile.net/proofs/artist/c1a57f5c-737e-4c1b-a01c-cecfe64cac5c.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0x19b5bd405007d88db46c441af5e0ffb033b8ee2683c611bea93d0dac875423e9","name":"Pierre Archive","registered_at":"2026-06-20T19:33:44Z","symbol":"NIM1692286","token_address":"0x539f0a6c87b647a21673a75f1f6540f73202732c","type":"artist","uuid":"c1a57f5c-737e-4c1b-a01c-cecfe64cac5c"}
album: Send Her Ass Home
  type: MusicAlbum
  date published: 2016-12-25
album: Intro
  type: MusicAlbum
  date published: 2021-10-15
album: Harry Potter
  type: MusicAlbum
  date published: 2021-10-17
album: Instagram Hoes
  type: MusicAlbum
  date published: 2021-10-29
album: My Calendar
  type: MusicAlbum
  date published: 2021-11-05
album: Boomerang
  type: MusicAlbum
  date published: 2021-12-24
album: Pierre's Theme
  type: MusicAlbum
  date published: 2024-07-08
album: J’adore (OG)
  type: MusicAlbum
  date published: 2024-07-11
album: Anakin
  type: MusicAlbum
  date published: 2024-10-10