ISRC FRU621737816
Verified recording
FRU621737816 is “Hymns to the Motherland: III. Sadness of Open Space” by Georgy Sviridov,
registered on the CopyrightChains blockchain with CopyrightID
0xeb357a9a6176533f94faa6adf6b02fb2c80a72a7f3f6bbff91b82820cabdd6fe 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/FRU621737816.
Recording identifiers
- ISRC
- FRU621737816
- Title
- Hymns to the Motherland: III. Sadness of Open Space
- Artist
- Georgy Sviridov
- CopyrightID (CopyrightChains transaction hash)
0xeb357a9a6176533f94faa6adf6b02fb2c80a72a7f3f6bbff91b82820cabdd6fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:837858d1dd4bf90053f7adacae251b65007a3bf6a181efd19fdf43a0899e495d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRU621737816
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Hymns to the Motherland: III. Sadness of Open Space · Machine-readable JSON-LD