Jacob Weigert
type: MusicGroup
popularity: 44
followers: 254
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0x87400fd94e4567fe60c9f5dd4d23d0a847149dc9bba6bd12f770904ef0164e19
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953407
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953407
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdaecef3-932a-4724-9314-24ebe0f9512e.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/bdaecef3-932a-4724-9314-24ebe0f9512e.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/bdaecef3-932a-4724-9314-24ebe0f9512e
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-12T19:24:56Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0x87400fd94e4567fe60c9f5dd4d23d0a847149dc9bba6bd12f770904ef0164e19","name":"Jacob Weigert","registered_at":"2026-06-12T08:34:25Z","symbol":"NIM0243638","token_address":"0x7f08977cb2e086affa8685db5eb84c306caeb5f6","type":"artist","uuid":"bdaecef3-932a-4724-9314-24ebe0f9512e"}
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 0x87400fd94e4567fe60c9f5dd4d23d0a847149dc9bba6bd12f770904ef0164e19. Chain 2 (Bitcoin): anchored in block 953407 (2026-06-12T19:24:56Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/bdaecef3-932a-4724-9314-24ebe0f9512e.json and https://artists.proofprofile.net/proofs/artist/bdaecef3-932a-4724-9314-24ebe0f9512e.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-12T19:24:56Z
  text: {"copyright_id":"0x87400fd94e4567fe60c9f5dd4d23d0a847149dc9bba6bd12f770904ef0164e19","name":"Jacob Weigert","registered_at":"2026-06-12T08:34:25Z","symbol":"NIM0243638","token_address":"0x7f08977cb2e086affa8685db5eb84c306caeb5f6","type":"artist","uuid":"bdaecef3-932a-4724-9314-24ebe0f9512e"}
album: Ausgerechnet wir
  type: MusicAlbum
  date published: 2016-09-08
album: Obsidian 0: Oblivion 1. Lichtflüstern (Obsidian aus Daemons Sicht erzählt)
  type: MusicAlbum
  date published: 2017-01-10
album: Obsidian 0: Oblivion 1. Lichtflüstern (Obsidian aus Daemons Sicht erzählt)
  type: MusicAlbum
  date published: 2017-01-10
album: Obsidian 0: Oblivion 2. Lichtflimmern (Onyx aus Daemons Sicht erzählt)
  type: MusicAlbum
  date published: 2017-06-30
album: Obsidian 0: Oblivion 3. Lichtflackern (Opal aus Daemons Sicht erzählt)
  type: MusicAlbum
  date published: 2018-03-21