ISRC GBAYC1601726
Verified recording
GBAYC1601726 is “Chopin: Nocturne No. 10 in A-Flat Major, Op. 32 No. 2” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x53c58fa499db636bbf86abb6702ccf4bb549b3b9930564e3afedcfd98ce7a6e9 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/GBAYC1601726.
Recording identifiers
- ISRC
- GBAYC1601726
- Title
- Chopin: Nocturne No. 10 in A-Flat Major, Op. 32 No. 2
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x53c58fa499db636bbf86abb6702ccf4bb549b3b9930564e3afedcfd98ce7a6e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:63d2b57353dc52409663b9a24335925c4ddef7490e5f51cae366ae81d280b702- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC1601726
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Chopin: Nocturne No. 10 in A-Flat Major, Op. 32 No. 2 · Machine-readable JSON-LD