ISRC FRU621113639
Verified recording
FRU621113639 is “St. John Passion: Recitativo. Darnach bat Pilatum” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x18a8bd06c3ce46b6e75a7dc1be552e647640c8d0f6c57fee67afc33fd3739f40 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113639.
Recording identifiers
- ISRC
- FRU621113639
- Title
- St. John Passion: Recitativo. Darnach bat Pilatum
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x18a8bd06c3ce46b6e75a7dc1be552e647640c8d0f6c57fee67afc33fd3739f40
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:23c619be7ed7cad4a44f846793a81d1c452885395e9c950b4c449b91238154da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621113639
- Bitcoin block existence check
- https://blockstream.info/api/block/960441
Full record
Track page: St. John Passion: Recitativo. Darnach bat Pilatum · Machine-readable JSON-LD