ISRC USUM72002648
Verified recording
USUM72002648 is “El Tema” by Nacho,
registered on the CopyrightChains blockchain with CopyrightID
0x0eaf21ca6d91a60c1859c7fd35918757ff9d541622b21e779e65599eb7cb22d2 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72002648.
Recording identifiers
- ISRC
- USUM72002648
- Title
- El Tema
- Artist
- Nacho
- CopyrightID (CopyrightChains transaction hash)
0x0eaf21ca6d91a60c1859c7fd35918757ff9d541622b21e779e65599eb7cb22d2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:608f913c5011e3f082b75458f4b794770de6fe67aa0e534234e6c28b28e014b1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72002648
- Bitcoin block existence check
- https://blockstream.info/api/block/953513