Schobert & Black
type: MusicGroup
genre: singer-songwriter
popularity: 2
followers: 4
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xb0f7ab7e3609aa24ded9f0957e64a331600fcecdcf01c8d540f1d1e757c55c04
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954066
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954066
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f300929-3c15-44fa-87cd-73297ae4e899.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/6f300929-3c15-44fa-87cd-73297ae4e899.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/6f300929-3c15-44fa-87cd-73297ae4e899
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-17T08:11:48Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xb0f7ab7e3609aa24ded9f0957e64a331600fcecdcf01c8d540f1d1e757c55c04","name":"Schobert & Black","registered_at":"2026-06-17T04:23:56Z","symbol":"NIM1280045","token_address":"0xbe37f1950937f97f1078e2215b0e4bae96cc2f5b","type":"artist","uuid":"6f300929-3c15-44fa-87cd-73297ae4e899"}
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 0xb0f7ab7e3609aa24ded9f0957e64a331600fcecdcf01c8d540f1d1e757c55c04. Chain 2 (Bitcoin): anchored in block 954066 (2026-06-17T08:11:48Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/6f300929-3c15-44fa-87cd-73297ae4e899.json and https://artists.proofprofile.net/proofs/artist/6f300929-3c15-44fa-87cd-73297ae4e899.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-17T08:11:48Z
  text: {"copyright_id":"0xb0f7ab7e3609aa24ded9f0957e64a331600fcecdcf01c8d540f1d1e757c55c04","name":"Schobert & Black","registered_at":"2026-06-17T04:23:56Z","symbol":"NIM1280045","token_address":"0xbe37f1950937f97f1078e2215b0e4bae96cc2f5b","type":"artist","uuid":"6f300929-3c15-44fa-87cd-73297ae4e899"}
album: Lebend
  type: MusicAlbum
  date published: 1999-08-15
album: Na denn (Live)
  type: MusicAlbum
  date published: 2002-05-15
album: So weit, so Gehöft
  type: MusicAlbum
  date published: 2006-06-28