Die echten wahren Helden
type: MusicGroup
genre: folk rock
genre: medieval
genre: medieval metal
popularity: 18
followers: 101
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xfd38eebd1100b170b2f1de39c19c2a162c3c51d2a37fc4d20a5d70e066eb8b1e
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953803
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953803
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e26abe4f-156d-45de-b249-188f53fdb364.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/e26abe4f-156d-45de-b249-188f53fdb364.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/e26abe4f-156d-45de-b249-188f53fdb364
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T15:41:00Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xfd38eebd1100b170b2f1de39c19c2a162c3c51d2a37fc4d20a5d70e066eb8b1e","name":"Die echten wahren Helden","registered_at":"2026-06-15T04:18:08Z","symbol":"NIM0679638","token_address":"0x0b90ac692bb005545c50f18788e51ca3c811a29b","type":"artist","uuid":"e26abe4f-156d-45de-b249-188f53fdb364"}
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 0xfd38eebd1100b170b2f1de39c19c2a162c3c51d2a37fc4d20a5d70e066eb8b1e. Chain 2 (Bitcoin): anchored in block 953803 (2026-06-15T15:41:00Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/e26abe4f-156d-45de-b249-188f53fdb364.json and https://artists.proofprofile.net/proofs/artist/e26abe4f-156d-45de-b249-188f53fdb364.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T15:41:00Z
  text: {"copyright_id":"0xfd38eebd1100b170b2f1de39c19c2a162c3c51d2a37fc4d20a5d70e066eb8b1e","name":"Die echten wahren Helden","registered_at":"2026-06-15T04:18:08Z","symbol":"NIM0679638","token_address":"0x0b90ac692bb005545c50f18788e51ca3c811a29b","type":"artist","uuid":"e26abe4f-156d-45de-b249-188f53fdb364"}