ISRC DEN961901924
Verified recording
DEN961901924 is “2-Part Fugues, Hess 236: No. 4 in B-Flat Major” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x2751d98084e91d641e2e16ed1e5b0c43dfcbff871a510034239f96592df437e3 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/DEN961901924.
Recording identifiers
- ISRC
- DEN961901924
- Title
- 2-Part Fugues, Hess 236: No. 4 in B-Flat Major
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x2751d98084e91d641e2e16ed1e5b0c43dfcbff871a510034239f96592df437e3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:392f7def9d5fb2d3982e4e6f78213dec2983b2563b3fb5f1a44c3ad12835a4e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN961901924
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: 2-Part Fugues, Hess 236: No. 4 in B-Flat Major · Machine-readable JSON-LD