Scherf & Band
type: MusicGroup
popularity: 2
followers: 475
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xf6a55e60fdc9100048fa329a73af08ba20e5b5e047ccc4d36c4fe0bcf70938bf
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/c693199e-fdf8-4747-8b26-5eb37d771a24.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c693199e-fdf8-4747-8b26-5eb37d771a24.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c693199e-fdf8-4747-8b26-5eb37d771a24
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-21T07:29:20Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xf6a55e60fdc9100048fa329a73af08ba20e5b5e047ccc4d36c4fe0bcf70938bf","name":"Scherf & Band","registered_at":"2026-06-20T21:37:24Z","symbol":"NIM1718518","token_address":"0xffab23d73d2fab0b3ecc12ef7f16614d43989e2d","type":"artist","uuid":"c693199e-fdf8-4747-8b26-5eb37d771a24"}
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 0xf6a55e60fdc9100048fa329a73af08ba20e5b5e047ccc4d36c4fe0bcf70938bf. 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/c693199e-fdf8-4747-8b26-5eb37d771a24.json and https://artists.proofprofile.net/proofs/artist/c693199e-fdf8-4747-8b26-5eb37d771a24.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-21T07:29:20Z
  text: {"copyright_id":"0xf6a55e60fdc9100048fa329a73af08ba20e5b5e047ccc4d36c4fe0bcf70938bf","name":"Scherf & Band","registered_at":"2026-06-20T21:37:24Z","symbol":"NIM1718518","token_address":"0xffab23d73d2fab0b3ecc12ef7f16614d43989e2d","type":"artist","uuid":"c693199e-fdf8-4747-8b26-5eb37d771a24"}
album: Am Start
  type: MusicAlbum
  date published: 2013-03-08
album: Wie es ist
  type: MusicAlbum
  date published: 2017-02-03
album: Samsara
  type: MusicAlbum
  date published: 2017-02-17
album: Wie Es Ist
  type: MusicAlbum
  date published: 2017-02-24
album: Wie es ist
  type: MusicAlbum
  date published: 2017-02-24