ISRC DEN960231139
Verified recording
DEN960231139 is “St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x586dc6239aa6a0d872410286025e8d7a0425bf91f0be7b3f1dabe0117995faf9 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/DEN960231139.
Recording identifiers
- ISRC
- DEN960231139
- Title
- St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x586dc6239aa6a0d872410286025e8d7a0425bf91f0be7b3f1dabe0117995faf9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:8fa3d8d2ef74764810bc06cb4b8c5bb77e2dccab3da5ff82ee9214ef39a78e29- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEN960231139
- Bitcoin block existence check
- https://blockstream.info/api/block/960207
Full record
Track page: St. Matthew Passion, BWV 244 / Part Two: No. 39 Aria (Alto): "Erbarme dich" · Machine-readable JSON-LD