ISRC DEP629501457
Verified recording
DEP629501457 is “24 Préludes, Op. 28: Prelude in A, Op. 28 No. 7” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0x86f95b4cae643711da8301e05f900cc667b9eb91af8602b47a8cd8d7f57ea666 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/DEP629501457.
Recording identifiers
- ISRC
- DEP629501457
- Title
- 24 Préludes, Op. 28: Prelude in A, Op. 28 No. 7
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0x86f95b4cae643711da8301e05f900cc667b9eb91af8602b47a8cd8d7f57ea666
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:015ae62e94192ecc781fcc32324874e8c4f0e2d41bca261a9ab34418299b93d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEP629501457
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 24 Préludes, Op. 28: Prelude in A, Op. 28 No. 7 · Machine-readable JSON-LD