ISRC USSM11900685
Verified recording
USSM11900685 is “String Quartet in B-Flat Major, Op. 2, No. 2, G. 160: I. Allegro non tanto” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0xce966214648c154cf0039a4e291346f7fc6fccaa0aceb34b710519f1bff70dd3 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11900685.
Recording identifiers
- ISRC
- USSM11900685
- Title
- String Quartet in B-Flat Major, Op. 2, No. 2, G. 160: I. Allegro non tanto
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0xce966214648c154cf0039a4e291346f7fc6fccaa0aceb34b710519f1bff70dd3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:d27325075af7c482b94dcb043431cf347f604ecb9af1a54fcb27f109d3a187e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11900685
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: String Quartet in B-Flat Major, Op. 2, No. 2, G. 160: I. Allegro non tanto · Machine-readable JSON-LD