ISRC FRX452207599
Verified recording
FRX452207599 is “Nostalgica” by Weste,
registered on the CopyrightChains blockchain with CopyrightID
0x25e0df9ca2b94e2b14443cf176b0e550ff6f15c93edbf028aab8ab5ef25bd883 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/FRX452207599.
Recording identifiers
- ISRC
- FRX452207599
- Title
- Nostalgica
- Artist
- Weste
- CopyrightID (CopyrightChains transaction hash)
0x25e0df9ca2b94e2b14443cf176b0e550ff6f15c93edbf028aab8ab5ef25bd883
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6a1d30cf819fed2139a201bc898edac61d40d981ab79a984360f0db45f080185- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FRX452207599
- Bitcoin block existence check
- https://blockstream.info/api/block/956302