Bonnaläppen
type: MusicGroup
genre: epadunk
popularity: 26
followers: 563
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x73d130b9d4b8b702522e31949e4f5f6bc6d5c399fce21469d2e77694cca95749
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/e31988e7-09c0-4734-9136-8cdec408ccb3.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e31988e7-09c0-4734-9136-8cdec408ccb3.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e31988e7-09c0-4734-9136-8cdec408ccb3
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x73d130b9d4b8b702522e31949e4f5f6bc6d5c399fce21469d2e77694cca95749","name":"Bonnaläppen","registered_at":"2026-06-12T12:05:16Z","symbol":"NIM0292552","token_address":"0xedf7a13ead3fbcbdacf43348b77641b09c56e9ac","type":"artist","uuid":"e31988e7-09c0-4734-9136-8cdec408ccb3"}
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 0x73d130b9d4b8b702522e31949e4f5f6bc6d5c399fce21469d2e77694cca95749. 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/e31988e7-09c0-4734-9136-8cdec408ccb3.json and https://artists.proofprofile.net/proofs/artist/e31988e7-09c0-4734-9136-8cdec408ccb3.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x73d130b9d4b8b702522e31949e4f5f6bc6d5c399fce21469d2e77694cca95749","name":"Bonnaläppen","registered_at":"2026-06-12T12:05:16Z","symbol":"NIM0292552","token_address":"0xedf7a13ead3fbcbdacf43348b77641b09c56e9ac","type":"artist","uuid":"e31988e7-09c0-4734-9136-8cdec408ccb3"}
album: Guld och gröna skogar
  type: MusicAlbum
  date published: 2023-08-11
album: Guld och gröna skogar - Sped Up & Slowed
  type: MusicAlbum
  date published: 2023-11-17
album: Oh boy (Vilket vackert väder)
  type: MusicAlbum
  date published: 2023-11-24
album: Alla vill till himmelen men ingen vill dö
  type: MusicAlbum
  date published: 2023-12-08