ISRC GBAYC9005282
Verified recording
GBAYC9005282 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 17, Choral. "Ach großer König"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbef4d2c55ebcb936caed78e1d7f14066cb332156e9bd33823f6899ddf36038fd 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/GBAYC9005282.
Recording identifiers
- ISRC
- GBAYC9005282
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 17, Choral. "Ach großer König"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbef4d2c55ebcb936caed78e1d7f14066cb332156e9bd33823f6899ddf36038fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:8e4df6b155a5575b9eb3a52b9f5c45d2580480d050c9d2133dd831de96d7e08f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9005282
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 17, Choral. "Ach großer König" · Machine-readable JSON-LD