ISRC NLE422004111
Verified recording
NLE422004111 is “Pedro y el lobo, Op. 67: XI. Pedro toma una cuerda” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0x6e96b9784622045edf12c331dab91f4464c15bbb14e58cbd0ae458edd5583f61 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/NLE422004111.
Recording identifiers
- ISRC
- NLE422004111
- Title
- Pedro y el lobo, Op. 67: XI. Pedro toma una cuerda
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0x6e96b9784622045edf12c331dab91f4464c15bbb14e58cbd0ae458edd5583f61
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:8eb64a4f3c03f8c767ceb53798917bcd86b9cdb7b1c0e8bc84f29f08bef628c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004111
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pedro y el lobo, Op. 67: XI. Pedro toma una cuerda · Machine-readable JSON-LD