ISRC QZDA72248899
Verified recording
QZDA72248899 is “Nostalgia” by Red Skies Project,
registered on the CopyrightChains blockchain with CopyrightID
0x5f004eb818b41bc0fa28ab905fac658eda73d73478addd85cbe24291fbdd03a7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72248899.
Recording identifiers
- ISRC
- QZDA72248899
- Title
- Nostalgia
- Artist
- Red Skies Project
- CopyrightID (CopyrightChains transaction hash)
0x5f004eb818b41bc0fa28ab905fac658eda73d73478addd85cbe24291fbdd03a7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:bf97a64793a4e085a3b2ddc57ffc91c23b76ec4390112e1e9ee462c999b3db87- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDA72248899
- Bitcoin block existence check
- https://blockstream.info/api/block/956302