ISRC USCGJ2057157
Verified recording
USCGJ2057157 is “Vartalovasara (Projekt 26 Remix)” by Oldschool Union,
registered on the CopyrightChains blockchain with CopyrightID
0xd24934c1f662660902675dae52e827fd47070e85619ba496310308b50f45c14c and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2057157.
Recording identifiers
- ISRC
- USCGJ2057157
- Title
- Vartalovasara (Projekt 26 Remix)
- Artist
- Oldschool Union
- CopyrightID (CopyrightChains transaction hash)
0xd24934c1f662660902675dae52e827fd47070e85619ba496310308b50f45c14c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:e75090198514f5e9461ad3732ef458b70b2570116ab4764bd5d0f0be3e351baa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2057157
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Vartalovasara (Projekt 26 Remix) · Machine-readable JSON-LD