ISRC FRZ111000995
Verified recording
FRZ111000995 is “Tcherepnin: 6 Romances, Op. 7: No. 1, Autumn Song” by Nikolaï Tcherepnin,
registered on the CopyrightChains blockchain with CopyrightID
0xa70f8ead0bcf25b20d6e57ea65dc0b715083ca09d7ecf97aa2af5d18b3b5f045 and independently timestamped
in Bitcoin block 957048 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111000995.
Recording identifiers
- ISRC
- FRZ111000995
- Title
- Tcherepnin: 6 Romances, Op. 7: No. 1, Autumn Song
- Artist
- Nikolaï Tcherepnin
- CopyrightID (CopyrightChains transaction hash)
0xa70f8ead0bcf25b20d6e57ea65dc0b715083ca09d7ecf97aa2af5d18b3b5f045
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T14:18:56+00:00
- Bitcoin block
- 957048
- Canonical record hash
sha256:e235dcca6f4dbc573b328d31244e4e255a982e24a60cc92fec82ec25a591a29a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ111000995
- Bitcoin block existence check
- https://blockstream.info/api/block/957048
Full record
Track page: Tcherepnin: 6 Romances, Op. 7: No. 1, Autumn Song · Machine-readable JSON-LD