ISRC GBAJY0835316
Verified recording
GBAJY0835316 is “12 Etudes, Op. 25: No. 4 in A Minor "Paganini"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xeca06cade74d24be0b7985a40066399ef1f100f37f34fb84782eedb34c5d6419 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/GBAJY0835316.
Recording identifiers
- ISRC
- GBAJY0835316
- Title
- 12 Etudes, Op. 25: No. 4 in A Minor "Paganini"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xeca06cade74d24be0b7985a40066399ef1f100f37f34fb84782eedb34c5d6419
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:633fd4a3bbc55e76ac9ca1c81dcf1585e3b8bc824a5bf951e376cd7283c13aec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBAJY0835316
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: 12 Etudes, Op. 25: No. 4 in A Minor "Paganini" · Machine-readable JSON-LD