ISRC USUM72115826
Verified recording
USUM72115826 is “Los Cachos” by Guaynaa,
registered on the CopyrightChains blockchain with CopyrightID
0x2a6c8771491d954d40e78cdd40324b95886101ee5306bea4708060668d9e271f and independently timestamped
in Bitcoin block 953515 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72115826.
Recording identifiers
- ISRC
- USUM72115826
- Title
- Los Cachos
- Artist
- Guaynaa
- CopyrightID (CopyrightChains transaction hash)
0x2a6c8771491d954d40e78cdd40324b95886101ee5306bea4708060668d9e271f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a2981733cc838876441aaea1dfe8cfe310997fed10e3ad832b6a6e7ed479b398- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72115826
- Bitcoin block existence check
- https://blockstream.info/api/block/953515