ISRC GBAYC8903044
Verified recording
GBAYC8903044 is “Beethoven: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio ma non troppo (Live at Konzerthaus, Wien, VI.1989)” by Ludwig van Beethoven,
registered on the CopyrightChains blockchain with CopyrightID
0x8951f7789a9afe5415b6a20706815daaaf11a31969ca23854b6a9255a6346990 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/GBAYC8903044.
Recording identifiers
- ISRC
- GBAYC8903044
- Title
- Beethoven: String Quartet No. 6 in B-Flat Major, Op. 18 No. 6: II. Adagio ma non troppo (Live at Konzerthaus, Wien, VI.1989)
- Artist
- Ludwig van Beethoven
- CopyrightID (CopyrightChains transaction hash)
0x8951f7789a9afe5415b6a20706815daaaf11a31969ca23854b6a9255a6346990
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T01:44:32+00:00
- Bitcoin block
- 960494
- Canonical record hash
sha256:baaf02ea1443761fc872f52791699995d1a2510bfe8915f297f482a0f72e162f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8903044
- 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 (Live at Konzerthaus, Wien, VI.1989) · Machine-readable JSON-LD