ISRC USCGJ2171251
Verified recording
USCGJ2171251 is “Que Difícil” by Carangano,
registered on the CopyrightChains blockchain with CopyrightID
0xabd1478d64a4c88859ac8a0ee0daf21335c4a49f1eb88cc4d77ba3ae243b62c2 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2171251.
Recording identifiers
- ISRC
- USCGJ2171251
- Title
- Que Difícil
- Artist
- Carangano
- CopyrightID (CopyrightChains transaction hash)
0xabd1478d64a4c88859ac8a0ee0daf21335c4a49f1eb88cc4d77ba3ae243b62c2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:d11f3a84948ccfedef65b41eb3bc5f3c19fff66c365fc97d1b9523dcc360b714- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2171251
- Bitcoin block existence check
- https://blockstream.info/api/block/960203