ISRC ITI890600331
Verified recording
ITI890600331 is “Prelude in B Minor” by Francisco Tárrega,
registered on the CopyrightChains blockchain with CopyrightID
0x7f7ae0d6b7c9f1f1a225124ad4ba9ae8d10e5a3fdec03a2f41cfe3b5d857b33f and independently timestamped
in Bitcoin block 960209 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI890600331.
Recording identifiers
- ISRC
- ITI890600331
- Title
- Prelude in B Minor
- Artist
- Francisco Tárrega
- CopyrightID (CopyrightChains transaction hash)
0x7f7ae0d6b7c9f1f1a225124ad4ba9ae8d10e5a3fdec03a2f41cfe3b5d857b33f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T05:15:54+00:00
- Bitcoin block
- 960209
- Canonical record hash
sha256:5e7ccc578171d642b9d386ff60bc3291958c2502cdd02776be0cee4ea11ae3cc- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITI890600331
- Bitcoin block existence check
- https://blockstream.info/api/block/960209