ISRC DEE790110830
Verified recording
DEE790110830 is “Piano y Violin” by Guillermo Rubalcaba,
registered on the CopyrightChains blockchain with CopyrightID
0x6192bdeda4aa3d01e425814d6c2d494e5320ce893f40b061cf7a646c00cda117 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE790110830.
Recording identifiers
- ISRC
- DEE790110830
- Title
- Piano y Violin
- Artist
- Guillermo Rubalcaba
- CopyrightID (CopyrightChains transaction hash)
0x6192bdeda4aa3d01e425814d6c2d494e5320ce893f40b061cf7a646c00cda117
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:379279fbf5aef5fbd20b0f2ccca74628e49d743f86c70d25995b4655bfe56103- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE790110830
- Bitcoin block existence check
- https://blockstream.info/api/block/960327