ISRC GBAYC9203175
Verified recording
GBAYC9203175 is “Bach, JS: Sonata No. 1 in B-Flat Major: I. — (After Trio Sonata No. 1, BWV 525)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xf728904133f84e81ab1ae4f05716160f9fce66ef09154e941269f772ba7786c5 and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9203175.
Recording identifiers
- ISRC
- GBAYC9203175
- Title
- Bach, JS: Sonata No. 1 in B-Flat Major: I. — (After Trio Sonata No. 1, BWV 525)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xf728904133f84e81ab1ae4f05716160f9fce66ef09154e941269f772ba7786c5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:ac2051db613ae96a8c68e78efecd23e9f38a47ab10c764e407602f4266859bf0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9203175
- Bitcoin block existence check
- https://blockstream.info/api/block/960183
Full record
Track page: Bach, JS: Sonata No. 1 in B-Flat Major: I. — (After Trio Sonata No. 1, BWV 525) · Machine-readable JSON-LD