ISRC USCGJ1599091
Verified recording
USCGJ1599091 is “Hasta Cuándo” by RD Maravilla,
registered on the CopyrightChains blockchain with CopyrightID
0xc13c4a0cb3c086f3cc030b14d095038c03871afe036ec746271c6322da203040 and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1599091.
Recording identifiers
- ISRC
- USCGJ1599091
- Title
- Hasta Cuándo
- Artist
- RD Maravilla
- CopyrightID (CopyrightChains transaction hash)
0xc13c4a0cb3c086f3cc030b14d095038c03871afe036ec746271c6322da203040
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:a9e78ee2a590b711bdbbc9f78d7909da7678cc91218f98055022e92e267856e9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1599091
- Bitcoin block existence check
- https://blockstream.info/api/block/960360