ISRC DEF058001905
Verified recording
DEF058001905 is “Eroica Variations, Op. 35: Finale alla Fuga. Allegro con brio” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x6c80af6ef5e4c546acf349b51491eff0866119b1a3158f86e734dbe0932a690b and independently timestamped
in Bitcoin block 960229 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001905.
Recording identifiers
- ISRC
- DEF058001905
- Title
- Eroica Variations, Op. 35: Finale alla Fuga. Allegro con brio
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x6c80af6ef5e4c546acf349b51491eff0866119b1a3158f86e734dbe0932a690b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T08:30:10+00:00
- Bitcoin block
- 960229
- Canonical record hash
sha256:f6cd6b0b7fc46986fed86f456bb826b3d8f683c057e0c531f2822bab1a7c836a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058001905
- Bitcoin block existence check
- https://blockstream.info/api/block/960229
Full record
Track page: Eroica Variations, Op. 35: Finale alla Fuga. Allegro con brio · Machine-readable JSON-LD