ISRC USSJ10200705
Verified recording
USSJ10200705 is “Recuerdos” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x57034d436fa8f0561e72e465a8f9b7098379c7313d4a5b97de512b42c50c92dd and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10200705.
Recording identifiers
- ISRC
- USSJ10200705
- Title
- Recuerdos
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x57034d436fa8f0561e72e465a8f9b7098379c7313d4a5b97de512b42c50c92dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:d6c65a313b2362b418d8e1678c76574145c812d638681d53e1a2ffca00386a37- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ10200705
- Bitcoin block existence check
- https://blockstream.info/api/block/960468