ISRC DEPI82308919
Verified recording
DEPI82308919 is “Preludes, Op. 23: Prelude in B-Flat Major, Op. 23, No. 2” by Sergei Rachmaninoff,
registered on the CopyrightChains blockchain with CopyrightID
0xb9931af27b5e6d113e95636fc7c0487227bdda563344d7af7e20ca8309ecc090 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/DEPI82308919.
Recording identifiers
- ISRC
- DEPI82308919
- Title
- Preludes, Op. 23: Prelude in B-Flat Major, Op. 23, No. 2
- Artist
- Sergei Rachmaninoff
- CopyrightID (CopyrightChains transaction hash)
0xb9931af27b5e6d113e95636fc7c0487227bdda563344d7af7e20ca8309ecc090
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8ea555936761b746eb4d7ff7e55d6e021160edcdece99a5d883100d985b8cb95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEPI82308919
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Preludes, Op. 23: Prelude in B-Flat Major, Op. 23, No. 2 · Machine-readable JSON-LD