ISRC DEU920323304
Verified recording
DEU920323304 is “Cello Sonata No. 2 in G Minor, Op. 5, No. 2: I. Adagio sostenuto e espressivo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xc97265ab7d96cc5f090f3df14d58be9d20d20f2acc4524942b4a434f168b1995 and independently timestamped
in Bitcoin block 960497 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323304.
Recording identifiers
- ISRC
- DEU920323304
- Title
- Cello Sonata No. 2 in G Minor, Op. 5, No. 2: I. Adagio sostenuto e espressivo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xc97265ab7d96cc5f090f3df14d58be9d20d20f2acc4524942b4a434f168b1995
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T02:22:04+00:00
- Bitcoin block
- 960497
- Canonical record hash
sha256:d0aaacc44ace0da46a92128b21f64ffffc8e01793507a5a6d553c3671f6a19bb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEU920323304
- Bitcoin block existence check
- https://blockstream.info/api/block/960497
Full record
Track page: Cello Sonata No. 2 in G Minor, Op. 5, No. 2: I. Adagio sostenuto e espressivo · Machine-readable JSON-LD