ISRC GBAYC9005267
Verified recording
GBAYC9005267 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 3, Choral. "O große Lieb"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xcf21c89d1dcae1dc3d2ebcdbb79a330dd6f9f99b968c39446c66a96cc7c43e14 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9005267.
Recording identifiers
- ISRC
- GBAYC9005267
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 3, Choral. "O große Lieb"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xcf21c89d1dcae1dc3d2ebcdbb79a330dd6f9f99b968c39446c66a96cc7c43e14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:d78385c2a50f8a5cdbb56da0a266252658a8c23fba54c203310006e7ab86a23c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9005267
- Bitcoin block existence check
- https://blockstream.info/api/block/960403
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 1: No. 3, Choral. "O große Lieb" · Machine-readable JSON-LD