ISRC USDXS2009619
Verified recording
USDXS2009619 is “Nostalgia” by Carlos Torres,
registered on the CopyrightChains blockchain with CopyrightID
0x15f501443ad6bd48ea24078082da1f8b675df7aa5b26c9e78c488e17bca63211 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2009619.
Recording identifiers
- ISRC
- USDXS2009619
- Title
- Nostalgia
- Artist
- Carlos Torres
- CopyrightID (CopyrightChains transaction hash)
0x15f501443ad6bd48ea24078082da1f8b675df7aa5b26c9e78c488e17bca63211
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:836487e1242186986af1734df704fdab820bee1e7b2c1943302901d1e10c7739- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDXS2009619
- Bitcoin block existence check
- https://blockstream.info/api/block/953520