ISRC DEF057330121
Verified recording
DEF057330121 is “Mass in B Minor, BWV 232: Credo: IX. Et exspecto resurrectionem (Chorus)” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbaa6c51a2ac9998c1833455ed920a3e6469651c2edc53a5553e92173db40eac0 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330121.
Recording identifiers
- ISRC
- DEF057330121
- Title
- Mass in B Minor, BWV 232: Credo: IX. Et exspecto resurrectionem (Chorus)
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xbaa6c51a2ac9998c1833455ed920a3e6469651c2edc53a5553e92173db40eac0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:d963d56fda73642bf142180afe6a58dc0ca15fa3b97f7e04732aa021f587d2a1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF057330121
- Bitcoin block existence check
- https://blockstream.info/api/block/960273
Full record
Track page: Mass in B Minor, BWV 232: Credo: IX. Et exspecto resurrectionem (Chorus) · Machine-readable JSON-LD