ISRC ES71G1608696
Verified recording
ES71G1608696 is “Libre” by La Negra,
registered on the CopyrightChains blockchain with CopyrightID
0x2a6d30de0d7488cb7ffd0e389274a6dc55ed5c6eecb1b52df140659be0082287 and independently timestamped
in Bitcoin block 960455 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1608696.
Recording identifiers
- ISRC
- ES71G1608696
- Title
- Libre
- Artist
- La Negra
- CopyrightID (CopyrightChains transaction hash)
0x2a6d30de0d7488cb7ffd0e389274a6dc55ed5c6eecb1b52df140659be0082287
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T19:53:13+00:00
- Bitcoin block
- 960455
- Canonical record hash
sha256:1286bfc99de78d080e42272305d60ef49cfa355059673ca8a5ee4ec695cac78b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G1608696
- Bitcoin block existence check
- https://blockstream.info/api/block/960455