ISRC UYA139900086
Verified recording
UYA139900086 is “¿Nada?” by Pepe Guerra,
registered on the CopyrightChains blockchain with CopyrightID
0x1f5860234b91c21eff3f2bf8958ef84f11d0aa3ca26ba830c956efd942bf384b and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYA139900086.
Recording identifiers
- ISRC
- UYA139900086
- Title
- ¿Nada?
- Artist
- Pepe Guerra
- CopyrightID (CopyrightChains transaction hash)
0x1f5860234b91c21eff3f2bf8958ef84f11d0aa3ca26ba830c956efd942bf384b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:e186eed29bc89e7094a8415f911ed36e066185b20d0ece7a6f65374676c3420f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/UYA139900086
- Bitcoin block existence check
- https://blockstream.info/api/block/956304