ISRC GBAYC2001988
Verified recording
GBAYC2001988 is “Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: V. Cavatina (Orchestral Version)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8251f0f863ff6e6470b6b9f5a9c9904a933fd78c962f3fb6c52ef3fc0bb190 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/GBAYC2001988.
Recording identifiers
- ISRC
- GBAYC2001988
- Title
- Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: V. Cavatina (Orchestral Version)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xfb8251f0f863ff6e6470b6b9f5a9c9904a933fd78c962f3fb6c52ef3fc0bb190
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:5bc4cee4cd055d1852e41935e55e25a2721e814c7f7b227916c3112ea36c82c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC2001988
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Beethoven: String Quartet No. 13 in B-Flat Major, Op. 130: V. Cavatina (Orchestral Version) · Machine-readable JSON-LD