ISRC USL4Q1739633
Verified recording
USL4Q1739633 is “Rozlúčka So Slobodou” by Delik,
registered on the CopyrightChains blockchain with CopyrightID
0x5e0a2acab6fcf2c2a2054b1953927aa2c835c09ffd786d5cef2f39bc0f7baba4 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1739633.
Recording identifiers
- ISRC
- USL4Q1739633
- Title
- Rozlúčka So Slobodou
- Artist
- Delik
- CopyrightID (CopyrightChains transaction hash)
0x5e0a2acab6fcf2c2a2054b1953927aa2c835c09ffd786d5cef2f39bc0f7baba4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2d8cde9d99eac9a63e0cd0f79c1f9a37890b367dbe02afc4ddedd43f15149b61- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USL4Q1739633
- Bitcoin block existence check
- https://blockstream.info/api/block/960138