ISRC DEA340701207
Verified recording
DEA340701207 is “Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 23b, Chor. "Lässest du diesen los"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2d5c0d9c8d07cd5c1ac1dc52ad9b04711450b7482f32fdfbcc1b05d9978c06e8 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/DEA340701207.
Recording identifiers
- ISRC
- DEA340701207
- Title
- Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 23b, Chor. "Lässest du diesen los"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2d5c0d9c8d07cd5c1ac1dc52ad9b04711450b7482f32fdfbcc1b05d9978c06e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:59c5451599af0bb575d37e86b940814f6494aba75d4ea31a3f52ff9913f43fc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340701207
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Bach, JS: Johannes-Passion, BWV 245, Pt. 2: No. 23b, Chor. "Lässest du diesen los" · Machine-readable JSON-LD