ISRC FR50X0713011
Verified recording
FR50X0713011 is “Missa brevis in A Major, BWV 234: IV. Qui tollis peccata mundi” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xe28a64a8f4ba68742b80b95d8559af00a70939c635700ea2cb2a5fe23ef3c831 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0713011.
Recording identifiers
- ISRC
- FR50X0713011
- Title
- Missa brevis in A Major, BWV 234: IV. Qui tollis peccata mundi
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xe28a64a8f4ba68742b80b95d8559af00a70939c635700ea2cb2a5fe23ef3c831
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b5099c2ba83072c5edc7dbcf0ed0e05c9ea1944a2b5c5ff374db53ecd3fb1248- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0713011
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Missa brevis in A Major, BWV 234: IV. Qui tollis peccata mundi · Machine-readable JSON-LD