ISRC ITI890600338
Verified recording
ITI890600338 is “Prelude in C Major” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0xb3dec7d5e56fb18fbfedc508bab6a0a386ee1c19c99f4a6f4f1475b4e1e71080 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/ITI890600338.
Recording identifiers
- ISRC
- ITI890600338
- Title
- Prelude in C Major
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0xb3dec7d5e56fb18fbfedc508bab6a0a386ee1c19c99f4a6f4f1475b4e1e71080
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T17:23:26+00:00
- Bitcoin block
- 960284
- Canonical record hash
sha256:38c7fa07bac5c443302d46e76a69f53c48f55968a7f910d9acd1311a301e12c7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI890600338
- Bitcoin block existence check
- https://blockstream.info/api/block/960284