ISRC FRZ141007040
Verified recording
FRZ141007040 is “Trauermusik: 4. Recitativo (Alt): "Dein Will kann nicht das"” by Johann Ludwig Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbeafb9cc2d6f63e7eac277cffefc4edd8278405553ab4abce2b613436d603a4d 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/FRZ141007040.
Recording identifiers
- ISRC
- FRZ141007040
- Title
- Trauermusik: 4. Recitativo (Alt): "Dein Will kann nicht das"
- Artist
- Johann Ludwig Bach
- CopyrightID (CopyrightChains transaction hash)
0xbeafb9cc2d6f63e7eac277cffefc4edd8278405553ab4abce2b613436d603a4d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:b1766b61188eebab0e2a3eb79cc72b7a0abd340b9170c9875592369d39cf09d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141007040
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Trauermusik: 4. Recitativo (Alt): "Dein Will kann nicht das" · Machine-readable JSON-LD