ISRC FR7JM1742090
Verified recording
FR7JM1742090 is “Cello Concerto in A Major, Wq.172: III. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0xbd1705358ba23a51c934d4488c0d4bf8a727bfdd8ce7bb46e02772b4ac93eadd and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1742090.
Recording identifiers
- ISRC
- FR7JM1742090
- Title
- Cello Concerto in A Major, Wq.172: III. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0xbd1705358ba23a51c934d4488c0d4bf8a727bfdd8ce7bb46e02772b4ac93eadd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:aab587063cbe7b1fd75f1171e8b1125c1da93775958a3ce3ea16573c648fdfa7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR7JM1742090
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Cello Concerto in A Major, Wq.172: III. Allegro assai · Machine-readable JSON-LD