ISRC USSM19924823
Verified recording
USSM19924823 is “Quintet No. 2 in G Major, G. 438: II. Adagio non tanto” by Luigi Boccherini,
registered on the CopyrightChains blockchain with CopyrightID
0x7d4c4e1da48b3bb2a1d96315be1fba3cb632da5724584afcc9e5927569a0cb8c and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19924823.
Recording identifiers
- ISRC
- USSM19924823
- Title
- Quintet No. 2 in G Major, G. 438: II. Adagio non tanto
- Artist
- Luigi Boccherini
- CopyrightID (CopyrightChains transaction hash)
0x7d4c4e1da48b3bb2a1d96315be1fba3cb632da5724584afcc9e5927569a0cb8c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:af913b1a63fa50381e94bb66e7a5f508935231ea3e32f26f85af3b2ec56a0521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM19924823
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Quintet No. 2 in G Major, G. 438: II. Adagio non tanto · Machine-readable JSON-LD