ISRC USUM71910528
Verified recording
USUM71910528 is “Mi Expediente” by Jesús Chairez,
registered on the CopyrightChains blockchain with CopyrightID
0x13b1ea7d4b7da299c46d2aaea08590c9cbfa5319d7e50f0992f95e7e9d87860d 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/USUM71910528.
Recording identifiers
- ISRC
- USUM71910528
- Title
- Mi Expediente
- Artist
- Jesús Chairez
- CopyrightID (CopyrightChains transaction hash)
0x13b1ea7d4b7da299c46d2aaea08590c9cbfa5319d7e50f0992f95e7e9d87860d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e3d54045366418a7f50799950dd8e2cfe7f755fb30fe8cab89a5917e0f68aa1f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71910528
- Bitcoin block existence check
- https://blockstream.info/api/block/956302