ISRC DEF057330101
Verified recording
DEF057330101 is “Mass in B Minor, BWV 232: Kyrie: I. Kyrie eleison (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfbeb32493d04bf69dbcbff3113417abfefb708d23565cdcba4f68ac24e3f4694 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/DEF057330101.
Recording identifiers
- ISRC
- DEF057330101
- Title
- Mass in B Minor, BWV 232: Kyrie: I. Kyrie eleison (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfbeb32493d04bf69dbcbff3113417abfefb708d23565cdcba4f68ac24e3f4694
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b02d9364c60117786ce563e35ba5959b7937c6d7b4d1aa28135b05d602a6b558- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330101
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Mass in B Minor, BWV 232: Kyrie: I. Kyrie eleison (Chorus) · Machine-readable JSON-LD