ISRC GBAYC7900108
Verified recording
GBAYC7900108 is “Beethoven: String Quartet No. 7 in F Major, Op. 59 No. 1 "Razumovsky": III. Adagio molto e mesto” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0xe5fb564e21bf42adc1885947d87c6c1be6127e7a8718ffa50dbc168924f49538 and independently timestamped
in Bitcoin block 960291 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900108.
Recording identifiers
- ISRC
- GBAYC7900108
- Title
- Beethoven: String Quartet No. 7 in F Major, Op. 59 No. 1 "Razumovsky": III. Adagio molto e mesto
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0xe5fb564e21bf42adc1885947d87c6c1be6127e7a8718ffa50dbc168924f49538
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:23:33+00:00
- Bitcoin block
- 960291
- Canonical record hash
sha256:352af41bb43c9b9c4c9e91628f2d96dfd3f1fb4edb76172c8c1b8bddc56c4fac- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC7900108
- Bitcoin block existence check
- https://blockstream.info/api/block/960291
Full record
Track page: Beethoven: String Quartet No. 7 in F Major, Op. 59 No. 1 "Razumovsky": III. Adagio molto e mesto · Machine-readable JSON-LD