ISRC NLE422004104
Verified recording
NLE422004104 is “Pedro y el lobo, Op. 67: IV. Diálogo entre el pato y el gato” by Sergei Prokofiev,
registered on the CopyrightChains blockchain with CopyrightID
0xca0fc0aa8ce2a60ec47b3ceec6f1c90dfa3f4db212ddca0cd8ab7ac616cdfdec 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/NLE422004104.
Recording identifiers
- ISRC
- NLE422004104
- Title
- Pedro y el lobo, Op. 67: IV. Diálogo entre el pato y el gato
- Artist
- Sergei Prokofiev
- CopyrightID (CopyrightChains transaction hash)
0xca0fc0aa8ce2a60ec47b3ceec6f1c90dfa3f4db212ddca0cd8ab7ac616cdfdec
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:328ed10cafa97e7213b6b8a0ecadbd0fb775303de182471a14bbed23f43be631- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE422004104
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Pedro y el lobo, Op. 67: IV. Diálogo entre el pato y el gato · Machine-readable JSON-LD