ISRC ITUM70801408
Verified recording
ITUM70801408 is “24 Préludes, Op. 28: No. 1 in C Major: Agitato” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x457c46a0830d8f9b2e9c95e443a5a285804661fc714fdca606312621fbd53fdc and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70801408.
Recording identifiers
- ISRC
- ITUM70801408
- Title
- 24 Préludes, Op. 28: No. 1 in C Major: Agitato
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x457c46a0830d8f9b2e9c95e443a5a285804661fc714fdca606312621fbd53fdc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:529707e7f8e7e793f9e834b4249bf89fd8a607f2064f5616c12d3c781223a845- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITUM70801408
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: 24 Préludes, Op. 28: No. 1 in C Major: Agitato · Machine-readable JSON-LD