Simon Jäger
type: MusicGroup
popularity: 20
followers: 153
additional property: CopyrightID
additional property: CopyrightChainExplorerURL
  type: PropertyValue
  value: https://explorer.copyrightchains.com/tx/0xaf4ac1a2a3ece63a49bd41ca5e93f6d85ca3b501ea037d1d6101505bde11c4ba
additional property: OTSHash
additional property: OTSBitcoinBlock
  type: PropertyValue
  value: 953750
additional property: OTSBitcoinBlockVerifyURL
  type: PropertyValue
  value: https://blockstream.info/api/block-height/953750
additional property: OTSProofURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa577fa0-1d58-4784-9a35-1b346080dbf9.ots
additional property: OTSRecordURL
  type: PropertyValue
  value: https://artists.proofprofile.net/proofs/artist/aa577fa0-1d58-4784-9a35-1b346080dbf9.json
additional property: OTSVerificationAPI
  type: PropertyValue
  value: https://artists.proofprofile.net/api/v1/bot/ots/verify/artist/aa577fa0-1d58-4784-9a35-1b346080dbf9
additional property: OTSTimestamp
  type: PropertyValue
  value: 2026-06-15T06:12:23Z
additional property: OTSCanonicalRecord
  type: PropertyValue
  value: {"copyright_id":"0xaf4ac1a2a3ece63a49bd41ca5e93f6d85ca3b501ea037d1d6101505bde11c4ba","name":"Simon Jäger","registered_at":"2026-06-14T22:20:11Z","symbol":"NIM0594152","token_address":"0xaad0ea1c8cea13e8c584f61e8c006817497aab6d","type":"artist","uuid":"aa577fa0-1d58-4784-9a35-1b346080dbf9"}
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 0xaf4ac1a2a3ece63a49bd41ca5e93f6d85ca3b501ea037d1d6101505bde11c4ba. Chain 2 (Bitcoin): anchored in block 953750 (2026-06-15T06:12:23Z). Bridge: the canonical record inside this Bitcoin proof contains the same CopyrightID. Verify: download https://artists.proofprofile.net/proofs/artist/aa577fa0-1d58-4784-9a35-1b346080dbf9.json and https://artists.proofprofile.net/proofs/artist/aa577fa0-1d58-4784-9a35-1b346080dbf9.ots, run `ots verify -f record.json proof.ots` (https://opentimestamps.org).
  date published: 2026-06-15T06:12:23Z
  text: {"copyright_id":"0xaf4ac1a2a3ece63a49bd41ca5e93f6d85ca3b501ea037d1d6101505bde11c4ba","name":"Simon Jäger","registered_at":"2026-06-14T22:20:11Z","symbol":"NIM0594152","token_address":"0xaad0ea1c8cea13e8c584f61e8c006817497aab6d","type":"artist","uuid":"aa577fa0-1d58-4784-9a35-1b346080dbf9"}
album: Die Traumgänger - Verschollen in Hellenia [Die Traumgänger, Band 2 (Ungekürzte Lesung)]
  type: MusicAlbum
  date published: 2025-02-01