ISRC GBAYC9200822
Verified recording
GBAYC9200822 is “Nocturnes, Op. 32: No. 1 in B Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa89609df4e8f4f015a633c0484c909033ab9467d8816e26bef94515e59200c43 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200822.
Recording identifiers
- ISRC
- GBAYC9200822
- Title
- Nocturnes, Op. 32: No. 1 in B Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa89609df4e8f4f015a633c0484c909033ab9467d8816e26bef94515e59200c43
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:a603d0c5b58b747965b262af94e39f68b39c1b09c10d45339f0d3e714038bcd0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC9200822
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Nocturnes, Op. 32: No. 1 in B Major · Machine-readable JSON-LD