ISRC FRZ116307561
Verified recording
FRZ116307561 is “Invention Nr. 1 in C-Dur” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x0ac345e9c1a6b29d69f4fe41b7e8d512a25a3d5209c2d5cf45875c6bf47d2960 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116307561.
Recording identifiers
- ISRC
- FRZ116307561
- Title
- Invention Nr. 1 in C-Dur
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0x0ac345e9c1a6b29d69f4fe41b7e8d512a25a3d5209c2d5cf45875c6bf47d2960
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:79daa4cbd7d3e34c776e655b80634e8a8f8a0ac5ff3841cb26e7e3538796623b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ116307561
- Bitcoin block existence check
- https://blockstream.info/api/block/960095
Full record
Track page: Invention Nr. 1 in C-Dur · Machine-readable JSON-LD