ISRC USUM72306651
Verified recording
USUM72306651 is “Ojitos Marrones” by Nacho,
registered on the CopyrightChains blockchain with CopyrightID
0x6d0454e3b0d4d5e48f71cba2bf062ae2bf1aeb02e3713ef6f66d8c910c7ec0e8 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72306651.
Recording identifiers
- ISRC
- USUM72306651
- Title
- Ojitos Marrones
- Artist
- Nacho
- CopyrightID (CopyrightChains transaction hash)
0x6d0454e3b0d4d5e48f71cba2bf062ae2bf1aeb02e3713ef6f66d8c910c7ec0e8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:3e43ee14904b725f45f7db4128b263cd0022b5d9e628e4392c3ac9f8e0012b9d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72306651
- Bitcoin block existence check
- https://blockstream.info/api/block/956312