ISRC FR50X2076603
Verified recording
FR50X2076603 is “Trio sonata in B-Flat Major, Wq. 161/2: II. Adagio ma non troppo” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x47991f847d01a0cdcfbe2085df85ab3ab75ca7f5776b5bc95de4f95532e89930 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076603.
Recording identifiers
- ISRC
- FR50X2076603
- Title
- Trio sonata in B-Flat Major, Wq. 161/2: II. Adagio ma non troppo
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x47991f847d01a0cdcfbe2085df85ab3ab75ca7f5776b5bc95de4f95532e89930
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:5c61d0111a4a483adff7916ebe8b1a664e02d971e443560b284c77bdaedb20e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR50X2076603
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Trio sonata in B-Flat Major, Wq. 161/2: II. Adagio ma non troppo · Machine-readable JSON-LD