Jens Balzer
type: MusicGroup
popularity: 5
followers: 110
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x929b073cf0b481ba7a6bc1df7a060e449cd3c47511e77122aad6923990a9102c
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 954618
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/954618
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7817795-45bf-4622-966a-4dbc10b9c30b.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/c7817795-45bf-4622-966a-4dbc10b9c30b.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/c7817795-45bf-4622-966a-4dbc10b9c30b
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-20T23:05:13Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x929b073cf0b481ba7a6bc1df7a060e449cd3c47511e77122aad6923990a9102c","name":"Jens Balzer","registered_at":"2026-06-20T21:37:50Z","symbol":"NIM1722025","token_address":"0x319d6e2ef5fcf54c33593bab779c163f5b0dd7af","type":"artist","uuid":"c7817795-45bf-4622-966a-4dbc10b9c30b"}
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 Note: an OTS proof may carry multiple Bitcoin attestations; OTSBitcoinBlock is the earliest confirmed one — a later attestation inside the proof corroborates it and is not a mismatch
subject of: OpenTimestamps Proof of Existence
  type: DigitalDocument
  encoding format: application/vnd.opentimestamps.ots
  description: Dual-chain trust anchor. Chain 1 (CopyrightChains): CopyrightID 0x929b073cf0b481ba7a6bc1df7a060e449cd3c47511e77122aad6923990a9102c. Chain 2 (Bitcoin): anchored in block 954618 (2026-06-20T23:05:13Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/c7817795-45bf-4622-966a-4dbc10b9c30b.json and https://artists.proofprofile.net/proofs/artist/c7817795-45bf-4622-966a-4dbc10b9c30b.ots, the client at https://opentimestamps.org runs `ots verify -f record.json proof.ots`.
  date published: 2026-06-20T23:05:13Z
  text: {"copyright_id":"0x929b073cf0b481ba7a6bc1df7a060e449cd3c47511e77122aad6923990a9102c","name":"Jens Balzer","registered_at":"2026-06-20T21:37:50Z","symbol":"NIM1722025","token_address":"0x319d6e2ef5fcf54c33593bab779c163f5b0dd7af","type":"artist","uuid":"c7817795-45bf-4622-966a-4dbc10b9c30b"}
album: Das entfesselte Jahrzehnt (Sound und Geist der 70er)
  type: MusicAlbum
  date published: 2019-05-21
album: Der ganze Abend war ein Desaster
  type: MusicAlbum
  date published: 2019-06-10
album: High Energy (Die Achtziger - das pulsierende Jahrzehnt)
  type: MusicAlbum
  date published: 2021-06-15
album: No Limit (Die Neunziger - das Jahrzehnt der Freiheit)
  type: MusicAlbum
  date published: 2023-06-13
album: Ética de la apropiación cultural
  type: MusicAlbum
  date published: 2024-03-05