ISRC USUM71605832
Verified recording
USUM71605832 is “Loco” by Poeta Callejero,
registered on the CopyrightChains blockchain with CopyrightID
0x5ca8c76143d21a5a21bf31ffc9d278708cc72b021067d6e561328fb4f84f563d and independently timestamped
in Bitcoin block 960427 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71605832.
Recording identifiers
- ISRC
- USUM71605832
- Title
- Loco
- Artist
- Poeta Callejero
- CopyrightID (CopyrightChains transaction hash)
0x5ca8c76143d21a5a21bf31ffc9d278708cc72b021067d6e561328fb4f84f563d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T15:59:18+00:00
- Bitcoin block
- 960427
- Canonical record hash
sha256:8053f313c3ee05d01c516dcc6ef7d811b8f91182792d333e20e880d0a069b9cd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71605832
- Bitcoin block existence check
- https://blockstream.info/api/block/960427