ISRC USUM71917289
Verified recording
USUM71917289 is “Mamasita” by KEVIN ROLDAN,
registered on the CopyrightChains blockchain with CopyrightID
0x158971a3b1b909bddfd93eee3ba5cb9254748ffe56377b4497feee071f2b2a9c 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/USUM71917289.
Recording identifiers
- ISRC
- USUM71917289
- Title
- Mamasita
- Artist
- KEVIN ROLDAN
- CopyrightID (CopyrightChains transaction hash)
0x158971a3b1b909bddfd93eee3ba5cb9254748ffe56377b4497feee071f2b2a9c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:ff425ce7f8dc26b1c5c60ab4f4ebdec983686c0f5d7bba23777f61984d71b1f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71917289
- Bitcoin block existence check
- https://blockstream.info/api/block/953513