ISRC NLE421001601
Verified recording
NLE421001601 is “Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": I. Adagio - Allegro non troppo” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x050d77791d73b23cd4fbfa1342da96979dbd2c7bd799dbf8938380b859e90c0b and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421001601.
Recording identifiers
- ISRC
- NLE421001601
- Title
- Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": I. Adagio - Allegro non troppo
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x050d77791d73b23cd4fbfa1342da96979dbd2c7bd799dbf8938380b859e90c0b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:03bd2fbf9286de5821d56d7fc87bed1b11acb25e94e1d23503910ac9c023473a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NLE421001601
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Symphony No. 6 in B Minor, Op. 74, TH 30 "Pathétique": I. Adagio - Allegro non troppo · Machine-readable JSON-LD