ISRC DEF058603746
Verified recording
DEF058603746 is “Choral Fantasy in C Minor for Piano, Chorus and Orchestra, Op. 80: II. Finale: e. Presto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xb8678f16fcab07d81b879e84711798f5aba85bc5b2fec088574bef353e1ba76e and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603746.
Recording identifiers
- ISRC
- DEF058603746
- Title
- Choral Fantasy in C Minor for Piano, Chorus and Orchestra, Op. 80: II. Finale: e. Presto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xb8678f16fcab07d81b879e84711798f5aba85bc5b2fec088574bef353e1ba76e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5a8c989924206b06ac2e5bef7b3b1e3f29a7c5014b052be3acd34f8adce54212- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058603746
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Choral Fantasy in C Minor for Piano, Chorus and Orchestra, Op. 80: II. Finale: e. Presto · Machine-readable JSON-LD