ISRC DEA621500877
Verified recording
DEA621500877 is “Chopin: 24 Preludes, Op. 28: No. 3 in G Major” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x794e0b0c9438704758724bd565464c14a7ef08bed9c485d9ae24b01162b403d6 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621500877.
Recording identifiers
- ISRC
- DEA621500877
- Title
- Chopin: 24 Preludes, Op. 28: No. 3 in G Major
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x794e0b0c9438704758724bd565464c14a7ef08bed9c485d9ae24b01162b403d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:728d9c3387e5738e62b433744bcad792b98728a8fa03027e0ad7e3767ec73193- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEA621500877
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Chopin: 24 Preludes, Op. 28: No. 3 in G Major · Machine-readable JSON-LD