ISRC DEA340702451
Verified recording
DEA340702451 is “Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 9b, Chor. "Wo willst du, dass wir dir bereiten"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xc5bdab871ec568a235660cf7d98a1f671387e50c6ea419a5b0344c2e319d81cc and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702451.
Recording identifiers
- ISRC
- DEA340702451
- Title
- Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 9b, Chor. "Wo willst du, dass wir dir bereiten"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xc5bdab871ec568a235660cf7d98a1f671387e50c6ea419a5b0344c2e319d81cc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:75e20fd3352fc33c36570b0ac124f494e380050027a7605e9e408561944d860a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA340702451
- Bitcoin block existence check
- https://blockstream.info/api/block/960327
Full record
Track page: Bach, JS: Matthäus-Passion, BWV 244, Pt. 1: No. 9b, Chor. "Wo willst du, dass wir dir bereiten" · Machine-readable JSON-LD