ISRC USSJ17000748
Verified recording
USSJ17000748 is “Piano Sonata No. 8 in C minor, op. 13 "Pathetique": II. Adagio cantabile” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x66336704f5eb0e34377ce4b2e6736720d824155ef766094066a077b9a165d519 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ17000748.
Recording identifiers
- ISRC
- USSJ17000748
- Title
- Piano Sonata No. 8 in C minor, op. 13 "Pathetique": II. Adagio cantabile
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x66336704f5eb0e34377ce4b2e6736720d824155ef766094066a077b9a165d519
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:93a258142ddd5f43c60874a2ff44c91a2bb05a8e9dcee1f9f1d29dc4534ff8e5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ17000748
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Piano Sonata No. 8 in C minor, op. 13 "Pathetique": II. Adagio cantabile · Machine-readable JSON-LD