ISRC USCGH2376462
Verified recording
USCGH2376462 is “Calíope” by Marta Hugon,
registered on the CopyrightChains blockchain with CopyrightID
0x52a1255d17750741a1369f3eae87e47c34d30687b55d72eacefacb85b7b8b5fe and independently timestamped
in Bitcoin block 960236 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2376462.
Recording identifiers
- ISRC
- USCGH2376462
- Title
- Calíope
- Artist
- Marta Hugon
- CopyrightID (CopyrightChains transaction hash)
0x52a1255d17750741a1369f3eae87e47c34d30687b55d72eacefacb85b7b8b5fe
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T09:37:10+00:00
- Bitcoin block
- 960236
- Canonical record hash
sha256:69bab08bb972b1f2a21490d4ec66e45ea63eaf249d2c3be27654f60c7e40ba3e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH2376462
- Bitcoin block existence check
- https://blockstream.info/api/block/960236