ISRC FRZ141022100
Verified recording
FRZ141022100 is “6 Romances, Op. 6: VI. Nur wer die Sehnsucht kennt” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0xa2a8eb1644bec1caff4fed70b0b0b154835d424b2f88b627c899fa846a7f705d 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/FRZ141022100.
Recording identifiers
- ISRC
- FRZ141022100
- Title
- 6 Romances, Op. 6: VI. Nur wer die Sehnsucht kennt
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0xa2a8eb1644bec1caff4fed70b0b0b154835d424b2f88b627c899fa846a7f705d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:b111fc9f013fcfa0bad80c2338caef345587328beaa4ab5ef49db4299a28c521- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ141022100
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: 6 Romances, Op. 6: VI. Nur wer die Sehnsucht kennt · Machine-readable JSON-LD