ISRC USWD11891173
Verified recording
USWD11891173 is “Mesto, gde utraty jdut, chto ikh ne naidut (repriza)” by Alisa Efimenko,
registered on the CopyrightChains blockchain with CopyrightID
0xef91443bef93e2f24405d41a272a21dada3a73c19e7d827b7661e042e1c2f69b and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11891173.
Recording identifiers
- ISRC
- USWD11891173
- Title
- Mesto, gde utraty jdut, chto ikh ne naidut (repriza)
- Artist
- Alisa Efimenko
- CopyrightID (CopyrightChains transaction hash)
0xef91443bef93e2f24405d41a272a21dada3a73c19e7d827b7661e042e1c2f69b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:6a668dd55ab7d4c05bbb6987ec5fd244d864bdef1b78c60bc1c504c0bae94d78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11891173
- Bitcoin block existence check
- https://blockstream.info/api/block/960144
Full record
Track page: Mesto, gde utraty jdut, chto ikh ne naidut (repriza) · Machine-readable JSON-LD