ISRC NLY331405746
Verified recording
NLY331405746 is “Preludes, Op. 28: No. 15, Prelude in D-Flat Major "Raindrop"” by Frédéric Chopin,
registered on the CopyrightChains blockchain with CopyrightID
0xb0561550cc968dab515f02f75a33c788e7baac3aa21ecc7a6c943ad65bd4df76 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/NLY331405746.
Recording identifiers
- ISRC
- NLY331405746
- Title
- Preludes, Op. 28: No. 15, Prelude in D-Flat Major "Raindrop"
- Artist
- Frédéric Chopin
- CopyrightID (CopyrightChains transaction hash)
0xb0561550cc968dab515f02f75a33c788e7baac3aa21ecc7a6c943ad65bd4df76
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:91ed81f1a338737eaee26232ac90aa61ed387072a9f230f678c22370126976ec- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLY331405746
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: Preludes, Op. 28: No. 15, Prelude in D-Flat Major "Raindrop" · Machine-readable JSON-LD