ISRC NLE422004115
Verified recording
NLE422004115 is “Pedro y el lobo, Op. 67: XV. La procesion al zoologico” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xd2dad8adb9a5c06fe10c9a20c781f8fd03f4acd6c6e6f4309aedbbb15a5f6beb and independently timestamped
in Bitcoin block 956889 on 2026-07-06.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004115.
Recording identifiers
- ISRC
- NLE422004115
- Title
- Pedro y el lobo, Op. 67: XV. La procesion al zoologico
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xd2dad8adb9a5c06fe10c9a20c781f8fd03f4acd6c6e6f4309aedbbb15a5f6beb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-06T06:56:49+00:00
- Bitcoin block
- 956889
- Canonical record hash
sha256:22e46527499e2dd2b873205fd80526f71a0169658188bba091935a09f172ddd7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004115
- Bitcoin block existence check
- https://blockstream.info/api/block/956889
Full record
Track page: Pedro y el lobo, Op. 67: XV. La procesion al zoologico · Machine-readable JSON-LD