ISRC FR7JM1835110
Verified recording
FR7JM1835110 is “Sinfonia for 2 oboes, 2 horns, strings and basso continuo in G Major, H. 655, Wq. 180: II. Largo” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xd2f42de06894e2d5cf2afbbc7c7a8a5ffed2059852f8dd9a4105e1acebe93a25 and independently timestamped
in Bitcoin block 960302 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1835110.
Recording identifiers
- ISRC
- FR7JM1835110
- Title
- Sinfonia for 2 oboes, 2 horns, strings and basso continuo in G Major, H. 655, Wq. 180: II. Largo
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xd2f42de06894e2d5cf2afbbc7c7a8a5ffed2059852f8dd9a4105e1acebe93a25
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T20:09:33+00:00
- Bitcoin block
- 960302
- Canonical record hash
sha256:1252f3097638998e9c172d474ddbcccbfd782d71c29b1fbcf275b3427036c7fb- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1835110
- Bitcoin block existence check
- https://blockstream.info/api/block/960302
Full record
Track page: Sinfonia for 2 oboes, 2 horns, strings and basso continuo in G Major, H. 655, Wq. 180: II. Largo · Machine-readable JSON-LD