ISRC FRUM71302411
Verified recording
FRUM71302411 is “La Valse De L'Espérance” by Dmitri Shostakovich,
registered on the CopyrightChains blockchain with CopyrightID
0xcd37faf2db3f560f83babe199ac2ac6ac80835acdb2cde27b1034f4f77137204 and independently timestamped
in Bitcoin block 960099 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71302411.
Recording identifiers
- ISRC
- FRUM71302411
- Title
- La Valse De L'Espérance
- Artist
- Dmitri Shostakovich
- CopyrightID (CopyrightChains transaction hash)
0xcd37faf2db3f560f83babe199ac2ac6ac80835acdb2cde27b1034f4f77137204
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:30:20+00:00
- Bitcoin block
- 960099
- Canonical record hash
sha256:8dc0ecaa0f515006915a67ae19e96530b95127eaa550767454df9608a139b290- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRUM71302411
- Bitcoin block existence check
- https://blockstream.info/api/block/960099
Full record
Track page: La Valse De L'Espérance · Machine-readable JSON-LD