ISRC DEN960802070
Verified recording
DEN960802070 is “St. Matthew Passion, BWV 244, Pt. 2: No. 39, Aria. Erbarme dich (Alto)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0d131991e6193fbd174b4b918421a6c919b3fd79917971989edaed968b027d7f and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802070.
Recording identifiers
- ISRC
- DEN960802070
- Title
- St. Matthew Passion, BWV 244, Pt. 2: No. 39, Aria. Erbarme dich (Alto)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0d131991e6193fbd174b4b918421a6c919b3fd79917971989edaed968b027d7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:f321fbc6cd6adb41a4e5492af7ea2809c6df0b02cf7c2c19c62372cdf334f7d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960802070
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: St. Matthew Passion, BWV 244, Pt. 2: No. 39, Aria. Erbarme dich (Alto) · Machine-readable JSON-LD