ISRC GBAYC1000500
Verified recording
GBAYC1000500 is “Bach, CPE: Cello Concerto No. 1 in A Minor, Wq. 170: III. Allegro assai” by Carl Philipp Emanuel Bach,
registered on the CopyrightChains blockchain with CopyrightID
0x9dfe14a84a5820c167a028b2ae6adaffcfd222af64e30949b30f0d28e09cc9e0 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000500.
Recording identifiers
- ISRC
- GBAYC1000500
- Title
- Bach, CPE: Cello Concerto No. 1 in A Minor, Wq. 170: III. Allegro assai
- Artist
- Carl Philipp Emanuel Bach
- CopyrightID (CopyrightChains transaction hash)
0x9dfe14a84a5820c167a028b2ae6adaffcfd222af64e30949b30f0d28e09cc9e0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:663d92aced65b87092b7678328ee6c8a083e4ced939706e6b8bf0179018c56a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1000500
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Bach, CPE: Cello Concerto No. 1 in A Minor, Wq. 170: III. Allegro assai · Machine-readable JSON-LD