Anger 77
type: MusicGroup
popularity: 4
followers: 337
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x83b569723d887a6b38b37e4fa0b36958a82e6f95e1ed0c23a7fd3a5d6fad439b
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954693
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954693
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e77e02ae-e360-4b25-ba22-fa3a80002e23.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e77e02ae-e360-4b25-ba22-fa3a80002e23.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e77e02ae-e360-4b25-ba22-fa3a80002e23
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T11:50:32Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x83b569723d887a6b38b37e4fa0b36958a82e6f95e1ed0c23a7fd3a5d6fad439b","name":"Anger 77","registered_at":"2026-06-21T09:01:06Z","symbol":"NIM1882942","token_address":"0xfd90dad4df1be154b68ad78be67988c6e16bda8c","type":"artist","uuid":"e77e02ae-e360-4b25-ba22-fa3a80002e23"}
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 0x83b569723d887a6b38b37e4fa0b36958a82e6f95e1ed0c23a7fd3a5d6fad439b. Chain 2 (Bitcoin): anchored in block 954693 (2026-06-21T11:50:32Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e77e02ae-e360-4b25-ba22-fa3a80002e23.json and https://artists.proofprofile.net/proofs/artist/e77e02ae-e360-4b25-ba22-fa3a80002e23.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T11:50:32Z
  text: {"copyright_id":"0x83b569723d887a6b38b37e4fa0b36958a82e6f95e1ed0c23a7fd3a5d6fad439b","name":"Anger 77","registered_at":"2026-06-21T09:01:06Z","symbol":"NIM1882942","token_address":"0xfd90dad4df1be154b68ad78be67988c6e16bda8c","type":"artist","uuid":"e77e02ae-e360-4b25-ba22-fa3a80002e23"}
album: Allein Im Flugzeug
  type: MusicAlbum
  date published: 1998-01-01
album: Keine Angst
  type: MusicAlbum
  date published: 2000-01-01
album: Live im HsD Erfurt am 23.12.2024 (Live im HSD, Erfurt, 23.12.2024)
  type: MusicAlbum
  date published: 2025-10-31