ISRC USTE10311533
Verified recording
USTE10311533 is “24 Préludes, Op. 28: No. 7 in A Major (Transcr. Y. Kondonassis)” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x08a3cba604962b6e0c7ca4c878d90aab20ab62ec27ddc01ea6970714fa7bad70 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/USTE10311533.
Recording identifiers
- ISRC
- USTE10311533
- Title
- 24 Préludes, Op. 28: No. 7 in A Major (Transcr. Y. Kondonassis)
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x08a3cba604962b6e0c7ca4c878d90aab20ab62ec27ddc01ea6970714fa7bad70
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:73183515ee938b606d12a0d205122c7a6d39c77ec1c6c55d64503872fb164b3c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USTE10311533
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Préludes, Op. 28: No. 7 in A Major (Transcr. Y. Kondonassis) · Machine-readable JSON-LD