ISRC GBAYC8803301
Verified recording
GBAYC8803301 is “Cello Concerto in A Major, Wq. 172: III. Allegro assai (Cadenzas: Anner Bylsma)” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x389917bfa37128a0b4595b78813398544460b38711bf75d7581a1da2edf93c77 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803301.
Recording identifiers
- ISRC
- GBAYC8803301
- Title
- Cello Concerto in A Major, Wq. 172: III. Allegro assai (Cadenzas: Anner Bylsma)
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x389917bfa37128a0b4595b78813398544460b38711bf75d7581a1da2edf93c77
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:31ec153c42159037a40e5c686daec10d665b41d42a521b01bab0c8b7e8501e51- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC8803301
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Cello Concerto in A Major, Wq. 172: III. Allegro assai (Cadenzas: Anner Bylsma) · Machine-readable JSON-LD