ISRC ES71G2008400
Verified recording
ES71G2008400 is “Tango” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x21ca254e275ae0fc20077c6d6dde0d21c474e64052c94a3ad9dda07d029b3bf8 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008400.
Recording identifiers
- ISRC
- ES71G2008400
- Title
- Tango
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x21ca254e275ae0fc20077c6d6dde0d21c474e64052c94a3ad9dda07d029b3bf8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:fc8e5a5fa5aa2f264bb35f3b38031d0a69ffe389a680a6927e818fd82d9839a0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ES71G2008400
- Bitcoin block existence check
- https://blockstream.info/api/block/956302