Perfekt Defekt
type: MusicGroup
popularity: 2
followers: 117
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb22fa369272f3edec059389c38796315a778f093cd2b8bf1b3588a3e4aa1bd3b
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/bccdc192-8193-4bff-8dff-08c72bb12f5a.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bccdc192-8193-4bff-8dff-08c72bb12f5a.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bccdc192-8193-4bff-8dff-08c72bb12f5a
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb22fa369272f3edec059389c38796315a778f093cd2b8bf1b3588a3e4aa1bd3b","name":"Perfekt Defekt","registered_at":"2026-06-20T17:33:42Z","symbol":"NIM1668178","token_address":"0x9fd67c6391e0e2a45bb54dd5c54a5fed8345b7d5","type":"artist","uuid":"bccdc192-8193-4bff-8dff-08c72bb12f5a"}
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 0xb22fa369272f3edec059389c38796315a778f093cd2b8bf1b3588a3e4aa1bd3b. 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/bccdc192-8193-4bff-8dff-08c72bb12f5a.json and https://artists.proofprofile.net/proofs/artist/bccdc192-8193-4bff-8dff-08c72bb12f5a.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xb22fa369272f3edec059389c38796315a778f093cd2b8bf1b3588a3e4aa1bd3b","name":"Perfekt Defekt","registered_at":"2026-06-20T17:33:42Z","symbol":"NIM1668178","token_address":"0x9fd67c6391e0e2a45bb54dd5c54a5fed8345b7d5","type":"artist","uuid":"bccdc192-8193-4bff-8dff-08c72bb12f5a"}
album: punkrockblues
  type: MusicAlbum
  date published: 2023-06-30
album: Syffesåret
  type: MusicAlbum
  date published: 2023-12-08
album: Ryan Gosling
  type: MusicAlbum
  date published: 2024-01-19
album: Defekt i EPen
  type: MusicAlbum
  date published: 2024-02-23
album: Samme By
  type: MusicAlbum
  date published: 2024-08-16
album: Autofil
  type: MusicAlbum
  date published: 2025-01-31
album: Svidd
  type: MusicAlbum
  date published: 2025-04-04