ISRC DEF057330102
Verified recording
DEF057330102 is “Mass in B Minor, BWV 232: Kyrie: II. Christe eleison (Soprano I, II)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd70fc7aa5ebeeeeb89240c90719cde516edd9f59cb11e7857fc1fd771069b508 and independently timestamped
in Bitcoin block 959144 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330102.
Recording identifiers
- ISRC
- DEF057330102
- Title
- Mass in B Minor, BWV 232: Kyrie: II. Christe eleison (Soprano I, II)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xd70fc7aa5ebeeeeb89240c90719cde516edd9f59cb11e7857fc1fd771069b508
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T15:38:35+00:00
- Bitcoin block
- 959144
- Canonical record hash
sha256:a41834f370ee47aed088acb3b66af257864903078ac0caee3d9246fcfdb261e6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330102
- Bitcoin block existence check
- https://blockstream.info/api/block/959144
Full record
Track page: Mass in B Minor, BWV 232: Kyrie: II. Christe eleison (Soprano I, II) · Machine-readable JSON-LD