ISRC ITUM70801430
Verified recording
ITUM70801430 is “24 Préludes, Op. 28: No. 23 in F Major: Moderato” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xa0ab1b60b15141e9241b41d549b313f25bdd956cba439b1e7862bba9bdb6cbac and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70801430.
Recording identifiers
- ISRC
- ITUM70801430
- Title
- 24 Préludes, Op. 28: No. 23 in F Major: Moderato
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xa0ab1b60b15141e9241b41d549b313f25bdd956cba439b1e7862bba9bdb6cbac
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:d8ebe73969537e98b0c993702e9553827a2e116cf0dc811c4f82717ea288434a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70801430
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: 24 Préludes, Op. 28: No. 23 in F Major: Moderato · Machine-readable JSON-LD