ISRC USE7D1500070
Verified recording
USE7D1500070 is “Hasta Olvidarte” by Lenin Ramírez,
registered on the CopyrightChains blockchain with CopyrightID
0x875e2dda6c1d666fb250b6da7f9697ac669c61e79da74774c24ff531bd3f5527 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D1500070.
Recording identifiers
- ISRC
- USE7D1500070
- Title
- Hasta Olvidarte
- Artist
- Lenin Ramírez
- CopyrightID (CopyrightChains transaction hash)
0x875e2dda6c1d666fb250b6da7f9697ac669c61e79da74774c24ff531bd3f5527
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:2f3cac7fc8250a555166bf708def0c4b7fe4b5e694ada87c98e649df6025bd7c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USE7D1500070
- Bitcoin block existence check
- https://blockstream.info/api/block/960138