ISRC ES71G2008408
Verified recording
ES71G2008408 is “Estudio en la Menor” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xe6cf71ae539d99f6a04c7c194bbb667a43b88eb30e551b9cf86dad63d15a8bdf and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008408.
Recording identifiers
- ISRC
- ES71G2008408
- Title
- Estudio en la Menor
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xe6cf71ae539d99f6a04c7c194bbb667a43b88eb30e551b9cf86dad63d15a8bdf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:377cbcd6b667c4cf1e001dd864ceca0de8ce62598cf1d4683e1bde7f018a75a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008408
- Bitcoin block existence check
- https://blockstream.info/api/block/960327