ISRC DEF056532501
Verified recording
DEF056532501 is “12 Variations on "See the conquering hero comes" for Cello and Piano, WoO 45: Thema - Allegretto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xbdbf3ad41be6c79587acd1f22d644f1b173e117ddf8d1a3916ff8a5070515806 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056532501.
Recording identifiers
- ISRC
- DEF056532501
- Title
- 12 Variations on "See the conquering hero comes" for Cello and Piano, WoO 45: Thema - Allegretto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xbdbf3ad41be6c79587acd1f22d644f1b173e117ddf8d1a3916ff8a5070515806
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a6cbde357444714e388a282cef13709592c70b4d322d44b1dee1220e765aacfb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056532501
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 12 Variations on "See the conquering hero comes" for Cello and Piano, WoO 45: Thema - Allegretto · Machine-readable JSON-LD