ISRC GBAYC0204144
Verified recording
GBAYC0204144 is “Beethoven: String Quartet No. 14 in C-Sharp Minor, Op. 131: I. Adagio ma non troppo e molto espressivo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x0bdd57ba74d2c8f96a7db6df8e32e518bb6415db2eeb128325a0bc46f03c0b5f and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0204144.
Recording identifiers
- ISRC
- GBAYC0204144
- Title
- Beethoven: String Quartet No. 14 in C-Sharp Minor, Op. 131: I. Adagio ma non troppo e molto espressivo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x0bdd57ba74d2c8f96a7db6df8e32e518bb6415db2eeb128325a0bc46f03c0b5f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:2318e297f4253e355f765d174e2d7afc58fb04d976aff6995787c68fa8aa3cdb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0204144
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Beethoven: String Quartet No. 14 in C-Sharp Minor, Op. 131: I. Adagio ma non troppo e molto espressivo · Machine-readable JSON-LD