ISRC NLE421807408
Verified recording
NLE421807408 is “Souvenir d'un lieu cher, Op. 42, TH 116: No. 3, Mélodie” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x040b2b6085f93649045cab2765e4c5b463f77c0dfe8e6a2f89e26c0ddb6dfa7a and independently timestamped
in Bitcoin block 960340 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421807408.
Recording identifiers
- ISRC
- NLE421807408
- Title
- Souvenir d'un lieu cher, Op. 42, TH 116: No. 3, Mélodie
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x040b2b6085f93649045cab2765e4c5b463f77c0dfe8e6a2f89e26c0ddb6dfa7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T03:15:04+00:00
- Bitcoin block
- 960340
- Canonical record hash
sha256:9bdaff346bd88870f62263854e09633de3642c0bac4dbc528adbb963de7a5773- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421807408
- Bitcoin block existence check
- https://blockstream.info/api/block/960340
Full record
Track page: Souvenir d'un lieu cher, Op. 42, TH 116: No. 3, Mélodie · Machine-readable JSON-LD