ISRC HKI199925408
Verified recording
HKI199925408 is “Fidelio, Op. 72, Act I: Aria. Hat man nicht auch Gold beineben (Rocco)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xdf07cf7e6f0bc9f546e72b6d0b4d350a1eeb75ac1d0a585f9cd055fba8da243b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199925408.
Recording identifiers
- ISRC
- HKI199925408
- Title
- Fidelio, Op. 72, Act I: Aria. Hat man nicht auch Gold beineben (Rocco)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xdf07cf7e6f0bc9f546e72b6d0b4d350a1eeb75ac1d0a585f9cd055fba8da243b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:0fc24bba9138e01af7fc7c771b237a4989f3bef16a2b7960ea314d8d81bee7b7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199925408
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Fidelio, Op. 72, Act I: Aria. Hat man nicht auch Gold beineben (Rocco) · Machine-readable JSON-LD