ISRC FRZ141221020
Verified recording
FRZ141221020 is “St. Matthew Passion, BWV 244, Part II: No. 39, Aria "Erbarme dich"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2e446534011a246581efb716a1efdebfd8d6c0538f67de5480d0ae5b8775f7f and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141221020.
Recording identifiers
- ISRC
- FRZ141221020
- Title
- St. Matthew Passion, BWV 244, Part II: No. 39, Aria "Erbarme dich"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd2e446534011a246581efb716a1efdebfd8d6c0538f67de5480d0ae5b8775f7f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:c27e0188da06e102a233779ce38f9788d4e5dd244761f15e4dae97629e3453b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141221020
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: St. Matthew Passion, BWV 244, Part II: No. 39, Aria "Erbarme dich" · Machine-readable JSON-LD