ISRC USCGJ1577992
Verified recording
USCGJ1577992 is “Ojos de Perro Azul (Live at 35 Festival de Jazz, Vitoria-Gasteiz, 2011)” by Rubén Blades,
registered on the CopyrightChains blockchain with CopyrightID
0x79cd068a53986b939cefc556d214492a81162c8079576c6ce97a37e79b4a25e6 and independently timestamped
in Bitcoin block 960503 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1577992.
Recording identifiers
- ISRC
- USCGJ1577992
- Title
- Ojos de Perro Azul (Live at 35 Festival de Jazz, Vitoria-Gasteiz, 2011)
- Artist
- Rubén Blades
- CopyrightID (CopyrightChains transaction hash)
0x79cd068a53986b939cefc556d214492a81162c8079576c6ce97a37e79b4a25e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:41:24+00:00
- Bitcoin block
- 960503
- Canonical record hash
sha256:d01f0cc9291881bec8f4651098ec95e8141f1305765739fe25977ef27c820ec9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ1577992
- Bitcoin block existence check
- https://blockstream.info/api/block/960503
Full record
Track page: Ojos de Perro Azul (Live at 35 Festival de Jazz, Vitoria-Gasteiz, 2011) · Machine-readable JSON-LD