ISRC DEF058630031
Verified recording
DEF058630031 is “St. John Passion, BWV 245 / Part One: No.14 Choral: "Petrus, der nicht denkt zurück"” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x525b1cbfe7f773a8cbf159d0e13a7d59cbf044d6d2edad52e178c4ed3384510e and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630031.
Recording identifiers
- ISRC
- DEF058630031
- Title
- St. John Passion, BWV 245 / Part One: No.14 Choral: "Petrus, der nicht denkt zurück"
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x525b1cbfe7f773a8cbf159d0e13a7d59cbf044d6d2edad52e178c4ed3384510e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:caf10a46cdd88f8246c29f453a9e8f61ea77ee7e9d7b0850a14e8d38288c6304- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058630031
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: St. John Passion, BWV 245 / Part One: No.14 Choral: "Petrus, der nicht denkt zurück" · Machine-readable JSON-LD