ISRC USSM11301988
Verified recording
USSM11301988 is “III. Adagio sostenuto. Appassionato e con molto sentimento” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x5be32e7188bd9b68d58393b70130773a3b484de78d41343659afdd87075f9c79 and independently timestamped
in Bitcoin block 960216 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11301988.
Recording identifiers
- ISRC
- USSM11301988
- Title
- III. Adagio sostenuto. Appassionato e con molto sentimento
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x5be32e7188bd9b68d58393b70130773a3b484de78d41343659afdd87075f9c79
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T06:39:12+00:00
- Bitcoin block
- 960216
- Canonical record hash
sha256:b9a5f4dba8e0f091273e480061a96fbb0957b28a090482c4c3687265e711e374- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11301988
- Bitcoin block existence check
- https://blockstream.info/api/block/960216
Full record
Track page: III. Adagio sostenuto. Appassionato e con molto sentimento · Machine-readable JSON-LD