ISRC DEF056532506
Verified recording
DEF056532506 is “12 Variations on "See the conquering hero comes" for Cello and Piano, WoO 45: Variation V” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x3f14bdc138839fb9d1361eddfa7cec7765356e1cd38e8166dddd8dba1036063b 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/DEF056532506.
Recording identifiers
- ISRC
- DEF056532506
- Title
- 12 Variations on "See the conquering hero comes" for Cello and Piano, WoO 45: Variation V
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x3f14bdc138839fb9d1361eddfa7cec7765356e1cd38e8166dddd8dba1036063b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:80d07f233b5e5adfcec8a488dcc6ca1ac767bcb527f76230a588ddc09472561e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF056532506
- 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: Variation V · Machine-readable JSON-LD