Purple Tulips
type: MusicGroup
genre: lullaby
popularity: 43
followers: 1133
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xce93ff8b148086702ca0afa81695a2363772ae26d60b6e459b0b22d893e40cbe
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83393c42-328f-4ce2-b79c-1628ae7486f8.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/83393c42-328f-4ce2-b79c-1628ae7486f8.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/83393c42-328f-4ce2-b79c-1628ae7486f8
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xce93ff8b148086702ca0afa81695a2363772ae26d60b6e459b0b22d893e40cbe","name":"Purple Tulips","registered_at":"2026-06-12T03:19:45Z","symbol":"NIM0171055","token_address":"0x8532b6fcaee0e6feae8d793a406de246b50e88a6","type":"artist","uuid":"83393c42-328f-4ce2-b79c-1628ae7486f8"}
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 0xce93ff8b148086702ca0afa81695a2363772ae26d60b6e459b0b22d893e40cbe. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/83393c42-328f-4ce2-b79c-1628ae7486f8.json and https://artists.proofprofile.net/proofs/artist/83393c42-328f-4ce2-b79c-1628ae7486f8.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0xce93ff8b148086702ca0afa81695a2363772ae26d60b6e459b0b22d893e40cbe","name":"Purple Tulips","registered_at":"2026-06-12T03:19:45Z","symbol":"NIM0171055","token_address":"0x8532b6fcaee0e6feae8d793a406de246b50e88a6","type":"artist","uuid":"83393c42-328f-4ce2-b79c-1628ae7486f8"}
album: Piano Songs
  type: MusicAlbum
  date published: 2017-04-23
album: I'm Not That Girl
  type: MusicAlbum
  date published: 2019-03-10
album: Let Her Go
  type: MusicAlbum
  date published: 2020-10-09
album: Ocean
  type: MusicAlbum
  date published: 2023-04-30
album: Relaxing Piano Songs
  type: MusicAlbum
  date published: 2023-06-23
album: 1 o 1 Early Day Time
  type: MusicAlbum
  date published: 2023-06-29
album: For Her
  type: MusicAlbum
  date published: 2023-06-30
album: Have You Ever Seen the Rain
  type: MusicAlbum
  date published: 2024-07-05