ISRC DEF058831114
Verified recording
DEF058831114 is “Matthäus-Passion, BWV 244 / Zweiter Teil: No. 30 "Ach nun ist mein Jesu hin"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x86931c692d5a656abf55e786790df8504f2466c4d9c454be3295a00e55497e1a 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/DEF058831114.
Recording identifiers
- ISRC
- DEF058831114
- Title
- Matthäus-Passion, BWV 244 / Zweiter Teil: No. 30 "Ach nun ist mein Jesu hin"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x86931c692d5a656abf55e786790df8504f2466c4d9c454be3295a00e55497e1a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:82af05ccc2263d1571cd2784e0b1d40482d62b976ea4d1da92d097766808779b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058831114
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Matthäus-Passion, BWV 244 / Zweiter Teil: No. 30 "Ach nun ist mein Jesu hin" · Machine-readable JSON-LD