ISRC ES71G2008413
Verified recording
ES71G2008413 is “Mazurka en Sol” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x38f3cf8bf248a5fe35643cc161dd39788031fddec16e842248a802844cb95185 and independently timestamped
in Bitcoin block 960284 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008413.
Recording identifiers
- ISRC
- ES71G2008413
- Title
- Mazurka en Sol
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x38f3cf8bf248a5fe35643cc161dd39788031fddec16e842248a802844cb95185
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:986d08b3eac21abdd3358c98911edd151e67b79fde667f9cdb7f887112c51516- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008413
- Bitcoin block existence check
- https://blockstream.info/api/block/960284