ISRC USZGD9500641
Verified recording
USZGD9500641 is “Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x722fbc44f6e96257702b5f8e751213a980b7ad25f3365537b1811dcfe5251b7b and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD9500641.
Recording identifiers
- ISRC
- USZGD9500641
- Title
- Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x722fbc44f6e96257702b5f8e751213a980b7ad25f3365537b1811dcfe5251b7b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:6d2abf52cf5b22786906491177bd6305d83fed6acbbffe51c5ff9285bbc01f6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USZGD9500641
- Bitcoin block existence check
- https://blockstream.info/api/block/960334
Full record
Track page: Piano Sonata No. 8 in C Minor, Op. 13 "Pathétique": II. Adagio cantabile · Machine-readable JSON-LD