ISRC USCGJ2126607
Verified recording
USCGJ2126607 is “Ay Negra” by El Nueve 25,
registered on the CopyrightChains blockchain with CopyrightID
0x1ebd802a9e3070f5a46ec90ea995273127de8cf8311cc4abe2018dc730ad58c8 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2126607.
Recording identifiers
- ISRC
- USCGJ2126607
- Title
- Ay Negra
- Artist
- El Nueve 25
- CopyrightID (CopyrightChains transaction hash)
0x1ebd802a9e3070f5a46ec90ea995273127de8cf8311cc4abe2018dc730ad58c8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:615f256a7df089b998341dbc948c5802d3b8db89435c450b87cd42b99ea82a34- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2126607
- Bitcoin block existence check
- https://blockstream.info/api/block/957118