ISRC GBAYC0500180
Verified recording
GBAYC0500180 is “Preludes, Op. 28: No. 20 in C Minor (Largo)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x57cf1b67a64ad966297a551350a229555571be9d828e401371db5bd5e41d88f1 and independently timestamped
in Bitcoin block 960185 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500180.
Recording identifiers
- ISRC
- GBAYC0500180
- Title
- Preludes, Op. 28: No. 20 in C Minor (Largo)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x57cf1b67a64ad966297a551350a229555571be9d828e401371db5bd5e41d88f1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:32:48+00:00
- Bitcoin block
- 960185
- Canonical record hash
sha256:3d0a35258d10d5529b254da935d8c1c83b54af435da822946b558d4e44240368- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAYC0500180
- Bitcoin block existence check
- https://blockstream.info/api/block/960185
Full record
Track page: Preludes, Op. 28: No. 20 in C Minor (Largo) · Machine-readable JSON-LD