ISRC GBF077930412
Verified recording
GBF077930412 is “Fidelio op.72 / Act 1: "O welche Lust, in freier Luft den Atem leicht zu heben!"” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xf42704842c345042f5100257e2a65364c0e19edaebf257daee25dd913356f087 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/GBF077930412.
Recording identifiers
- ISRC
- GBF077930412
- Title
- Fidelio op.72 / Act 1: "O welche Lust, in freier Luft den Atem leicht zu heben!"
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xf42704842c345042f5100257e2a65364c0e19edaebf257daee25dd913356f087
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:6f823767637f7071912fc179586dafb5412a4aad6ab70d1770cede1da14c4b2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF077930412
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Fidelio op.72 / Act 1: "O welche Lust, in freier Luft den Atem leicht zu heben!" · Machine-readable JSON-LD