ISRC USU6V9993306
Verified recording
USU6V9993306 is “Perdon” by María Martha Serra Lima,
registered on the CopyrightChains blockchain with CopyrightID
0x763361ea08fb3f1c3d98ff8f65bc707dae62a4de0c0e1010b18be510a2e5f75c 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/USU6V9993306.
Recording identifiers
- ISRC
- USU6V9993306
- Title
- Perdon
- Artist
- María Martha Serra Lima
- CopyrightID (CopyrightChains transaction hash)
0x763361ea08fb3f1c3d98ff8f65bc707dae62a4de0c0e1010b18be510a2e5f75c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:5e07613000c1dae0416805a6b26e7be47593cb587c1e9b21f1df894ded68e71c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USU6V9993306
- Bitcoin block existence check
- https://blockstream.info/api/block/956302