ISRC NLE422004106
Verified recording
NLE422004106 is “Pedro y el lobo, Op. 67: VI. El gato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x489878a482f90ac7aaffc72fa73cef70ead020c5e6df7c5e28cdd3021e38ff39 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/NLE422004106.
Recording identifiers
- ISRC
- NLE422004106
- Title
- Pedro y el lobo, Op. 67: VI. El gato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x489878a482f90ac7aaffc72fa73cef70ead020c5e6df7c5e28cdd3021e38ff39
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:78e2de900fd76c9baeb9bf8bf644b1ddec637c7eab2ffbe88468748f9e78a314- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004106
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pedro y el lobo, Op. 67: VI. El gato · Machine-readable JSON-LD