ISRC DEA340701192
Verified recording
DEA340701192 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
0xb9419b2fe34830093df43b2fba69868163e49fa121dfc9058273ce82f45beaf2 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/DEA340701192.
Recording identifiers
- ISRC
- DEA340701192
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 17, Choral. "Ach großer König"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xb9419b2fe34830093df43b2fba69868163e49fa121dfc9058273ce82f45beaf2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:ce77ff64cc2869f5877bcfff44f9b45302ec9dbfff1983ed4af5d9b955430a4e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340701192
- 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