ISRC NLY331502709
Verified recording
NLY331502709 is “Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich" (Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x2c9ca8501f1ed92af28d65bb1aae699884d848b5dae6953b55e59b1691cadd15 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502709.
Recording identifiers
- ISRC
- NLY331502709
- Title
- Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich" (Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x2c9ca8501f1ed92af28d65bb1aae699884d848b5dae6953b55e59b1691cadd15
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:249476f6de127e7a87b3755002d43e1a2996b16b9609c99d1aa7ad987b250a2c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331502709
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: Matthäus-Passion, BWV 244, Pt. 2: No. 39, Aria. "Erbarme dich" (Alto) · Machine-readable JSON-LD