ISRC FR50X0712601
Verified recording
FR50X0712601 is “Sinfonia de la Cantate, BWV 29” by Johann Sebastian Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xfe3d296a44e9e36251d85f9850372faee621b4ac40adc45df5a5480e9766eb1c and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0712601.
Recording identifiers
- ISRC
- FR50X0712601
- Title
- Sinfonia de la Cantate, BWV 29
- Artist
- Johann Sebastian Bach
- CopyrightID (CopyrightChains transaction hash)
0xfe3d296a44e9e36251d85f9850372faee621b4ac40adc45df5a5480e9766eb1c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:838ce18f44d31e990fffe20853d4a321817ca3f16e92e7692040e5f86fba4025- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X0712601
- Bitcoin block existence check
- https://blockstream.info/api/block/960455
Full record
Track page: Sinfonia de la Cantate, BWV 29 · Machine-readable JSON-LD