ISRC HKI199925412
Verified recording
HKI199925412 is “Fidelio, Op. 72, Act I: Dialogue: Drei Schildwachen auf den Wall (Pizarro, Rocco)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x4dcea53e1ce242125caf96b3c65142bb83ee91095d0384f4614638328b8d46ab and independently timestamped
in Bitcoin block 960125 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199925412.
Recording identifiers
- ISRC
- HKI199925412
- Title
- Fidelio, Op. 72, Act I: Dialogue: Drei Schildwachen auf den Wall (Pizarro, Rocco)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x4dcea53e1ce242125caf96b3c65142bb83ee91095d0384f4614638328b8d46ab
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:38:18+00:00
- Bitcoin block
- 960125
- Canonical record hash
sha256:25c5ca280932079b5b3d6b9e91866ab570427bf09720b44899d6fc387ac13898- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/HKI199925412
- Bitcoin block existence check
- https://blockstream.info/api/block/960125
Full record
Track page: Fidelio, Op. 72, Act I: Dialogue: Drei Schildwachen auf den Wall (Pizarro, Rocco) · Machine-readable JSON-LD