ISRC GBAYC1000236
Verified recording
GBAYC1000236 is “Beethoven: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio ma non troppo” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x1d28e22ca157fda0b902c16ecb0c9b7772b73f331262b035bc36304c4e463051 and independently timestamped
in Bitcoin block 960494 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000236.
Recording identifiers
- ISRC
- GBAYC1000236
- Title
- Beethoven: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio ma non troppo
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x1d28e22ca157fda0b902c16ecb0c9b7772b73f331262b035bc36304c4e463051
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:343c206b01070fa53af0e82a26f35a73db1d19cc89f00d88e634f4bb3c47fed4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000236
- Bitcoin block existence check
- https://blockstream.info/api/block/960494
Full record
Track page: Beethoven: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio ma non troppo · Machine-readable JSON-LD