ISRC USUM71007150
Verified recording
USUM71007150 is “El 40” by La Nueva Rebelión,
registered on the CopyrightChains blockchain with CopyrightID
0x3de0bf1a31df63a46927ad050b03e0d2491be7e793c416783fb3096913ed9717 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71007150.
Recording identifiers
- ISRC
- USUM71007150
- Title
- El 40
- Artist
- La Nueva Rebelión
- CopyrightID (CopyrightChains transaction hash)
0x3de0bf1a31df63a46927ad050b03e0d2491be7e793c416783fb3096913ed9717
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:686af15fcf572c0d391ef3e5c6fff8f456741133c48dedb87364fbbbb0320897- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71007150
- Bitcoin block existence check
- https://blockstream.info/api/block/956302