Frau Supertramp
type: MusicGroup
popularity: 2
followers: 108
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xba0347a2838add815e0101bb7b1716f39760fa1a6b522e7ecc8a67de3abc1c15
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/df8f4bb4-1d20-4726-8e32-fb4772d714da.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/df8f4bb4-1d20-4726-8e32-fb4772d714da.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/df8f4bb4-1d20-4726-8e32-fb4772d714da
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xba0347a2838add815e0101bb7b1716f39760fa1a6b522e7ecc8a67de3abc1c15","name":"Frau Supertramp","registered_at":"2026-06-21T06:14:11Z","symbol":"NIM1844998","token_address":"0x8ec8c4af3e37dd79b83c8a8cf85c75398b8d8076","type":"artist","uuid":"df8f4bb4-1d20-4726-8e32-fb4772d714da"}
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 0xba0347a2838add815e0101bb7b1716f39760fa1a6b522e7ecc8a67de3abc1c15. 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/df8f4bb4-1d20-4726-8e32-fb4772d714da.json and https://artists.proofprofile.net/proofs/artist/df8f4bb4-1d20-4726-8e32-fb4772d714da.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xba0347a2838add815e0101bb7b1716f39760fa1a6b522e7ecc8a67de3abc1c15","name":"Frau Supertramp","registered_at":"2026-06-21T06:14:11Z","symbol":"NIM1844998","token_address":"0x8ec8c4af3e37dd79b83c8a8cf85c75398b8d8076","type":"artist","uuid":"df8f4bb4-1d20-4726-8e32-fb4772d714da"}
album: Jeden Morgen
  type: MusicAlbum
  date published: 2023-09-24
album: Ab nach Hause
  type: MusicAlbum
  date published: 2024-05-17
album: Alles raus! (Live)
  type: MusicAlbum
  date published: 2025-05-30