SPP & Die 7 Generäle
type: MusicGroup
genre: medieval
popularity: 2
followers: 37
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x8f3d1091c34c7325217276ed1382fe74e47006109337a4cd8a3a38d1cd8b8ca5
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953949
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953949
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11035642-e0d7-4817-8c1f-0d480bcd9c4b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/11035642-e0d7-4817-8c1f-0d480bcd9c4b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/11035642-e0d7-4817-8c1f-0d480bcd9c4b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-16T13:28:01Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x8f3d1091c34c7325217276ed1382fe74e47006109337a4cd8a3a38d1cd8b8ca5","name":"SPP & Die 7 Generäle","registered_at":"2026-06-15T19:24:11Z","symbol":"NIM0807576","token_address":"0x18618a022dcba2518535dc8d9fbbf512a29a6c66","type":"artist","uuid":"11035642-e0d7-4817-8c1f-0d480bcd9c4b"}
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 0x8f3d1091c34c7325217276ed1382fe74e47006109337a4cd8a3a38d1cd8b8ca5. Chain 2 (Bitcoin): anchored in block 953949 (2026-06-16T13:28:01Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/11035642-e0d7-4817-8c1f-0d480bcd9c4b.json and https://artists.proofprofile.net/proofs/artist/11035642-e0d7-4817-8c1f-0d480bcd9c4b.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-16T13:28:01Z
  text: {"copyright_id":"0x8f3d1091c34c7325217276ed1382fe74e47006109337a4cd8a3a38d1cd8b8ca5","name":"SPP & Die 7 Generäle","registered_at":"2026-06-15T19:24:11Z","symbol":"NIM0807576","token_address":"0x18618a022dcba2518535dc8d9fbbf512a29a6c66","type":"artist","uuid":"11035642-e0d7-4817-8c1f-0d480bcd9c4b"}
album: Leinenlos
  type: MusicAlbum
  date published: 2023-06-18