ISRC DEF055901041
Verified recording
DEF055901041 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
0x82ec0be24256adffd499f0b162cd623f90db8aecb422e13fca3b7b2afa69705c and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901041.
Recording identifiers
- ISRC
- DEF055901041
- 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)
0x82ec0be24256adffd499f0b162cd623f90db8aecb422e13fca3b7b2afa69705c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:299296c4b4bda31063c9c386ba1fd7013edf6f9bc494e1401f67a484ddb87f19- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF055901041
- Bitcoin block existence check
- https://blockstream.info/api/block/960284
Full record
Track page: 12 Variations On "See the conquering hero comes" For Cello And Piano, WoO 45: Thema. Allegretto · Machine-readable JSON-LD