ISRC FRZ200000710
Verified recording
FRZ200000710 is “Tchaikovsky: Souvenir d'un lieu cher, Op. 42: I. Méditation” by Pyotr Ilyich Tchaikovsky,
registered on the CopyrightChains blockchain with CopyrightID
0x4da0a01b70251e478cbdc83ad96dd8fba4144c02e9d48f91dd9b214e858dd3d6 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200000710.
Recording identifiers
- ISRC
- FRZ200000710
- Title
- Tchaikovsky: Souvenir d'un lieu cher, Op. 42: I. Méditation
- Artist
- Pyotr Ilyich Tchaikovsky
- CopyrightID (CopyrightChains transaction hash)
0x4da0a01b70251e478cbdc83ad96dd8fba4144c02e9d48f91dd9b214e858dd3d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:df85befad0b53d5f6195dbcce8c472bdc3c555ed3527d2051951cbd110b9fc4f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRZ200000710
- Bitcoin block existence check
- https://blockstream.info/api/block/953520
Full record
Track page: Tchaikovsky: Souvenir d'un lieu cher, Op. 42: I. Méditation · Machine-readable JSON-LD