ISRC DEF058831146
Verified recording
DEF058831146 is “Matthäus-Passion, BWV 244 / Erster Teil: No. 21 "Und ging hin ein wenig"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x84cb19d93164706cfc9dd9a62a761e495bdcda1f1f87cc7ebfc5819910903a3d and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831146.
Recording identifiers
- ISRC
- DEF058831146
- Title
- Matthäus-Passion, BWV 244 / Erster Teil: No. 21 "Und ging hin ein wenig"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x84cb19d93164706cfc9dd9a62a761e495bdcda1f1f87cc7ebfc5819910903a3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:34e864f439614eee72cea6b9ae43bc3f4c0d46cced15d9dfe12ecf057c6babdf- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831146
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Matthäus-Passion, BWV 244 / Erster Teil: No. 21 "Und ging hin ein wenig" · Machine-readable JSON-LD