ISRC NOEHX1922030
Verified recording
NOEHX1922030 is “Serenade for String Orchestra in C major, Op. 48: II. Valse. Moderato. Tempo di Valse” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xd9fd26f321a5e51d805bd34e29ea0eca696e5dbbb55b3289ac93287b4f2ec65b 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/NOEHX1922030.
Recording identifiers
- ISRC
- NOEHX1922030
- Title
- Serenade for String Orchestra in C major, Op. 48: II. Valse. Moderato. Tempo di Valse
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xd9fd26f321a5e51d805bd34e29ea0eca696e5dbbb55b3289ac93287b4f2ec65b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d4cf2728f6eba1280cdb5a814376f03c14bf0d6f996a49164b8fd70da581f456- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/NOEHX1922030
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Serenade for String Orchestra in C major, Op. 48: II. Valse. Moderato. Tempo di Valse · Machine-readable JSON-LD