Hellmenn
type: MusicGroup
genre: garage rock
popularity: 3
followers: 181
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf83c702483f6918b58a5b212c0131cf3b44899794190d0d51fb9383b62a5c1ca
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954065
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954065
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48756676-be13-40ac-a152-31244f24df09.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/48756676-be13-40ac-a152-31244f24df09.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/48756676-be13-40ac-a152-31244f24df09
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:10:43Z
additional property: OTSCanonicalRecord
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 0xf83c702483f6918b58a5b212c0131cf3b44899794190d0d51fb9383b62a5c1ca. Chain 2 (Bitcoin): anchored in block 954065 (2026-06-17T08:10:43Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/48756676-be13-40ac-a152-31244f24df09.json and https://artists.proofprofile.net/proofs/artist/48756676-be13-40ac-a152-31244f24df09.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:10:43Z
album: Herbal Lunacy
  type: MusicAlbum
  date published: 1987-07-01
album: blubber soul
  type: MusicAlbum
  date published: 1989-07-01
album: Homegrown
  type: MusicAlbum
  date published: 1990-06-10
album: Electric Crazyland
  type: MusicAlbum
  date published: 1991-01-21
album: Meltdown
  type: MusicAlbum
  date published: 1992-05-01
album: Absolute Filth
  type: MusicAlbum
  date published: 1993-06-01
album: Bastard Sonsof 10 000 000 maniacs
  type: MusicAlbum
  date published: 1998-11-01
album: Bastard Sons of 10 000 000 Maniacs
  type: MusicAlbum
  date published: 2024-01-21