ISRC DEF058204550
Verified recording
DEF058204550 is “Jota” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x0f0d41973e6cb9f6bc345913c8b696455fb4501b2798b96304f8101013d6aa4b and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204550.
Recording identifiers
- ISRC
- DEF058204550
- Title
- Jota
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x0f0d41973e6cb9f6bc345913c8b696455fb4501b2798b96304f8101013d6aa4b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:d4483ffa816bc7a18c7d6b905c9e6bde29b6f659464006b852d37b7ebf6b71ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF058204550
- Bitcoin block existence check
- https://blockstream.info/api/block/960266