ISRC QMBZ92314436
Verified recording
QMBZ92314436 is “Es Dificil” by Omar Rodriguez,
registered on the CopyrightChains blockchain with CopyrightID
0xfe26e09d311bd621089397ab3cccf3eb311b47cb4fc7c1c2fe0d24dff2adf449 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92314436.
Recording identifiers
- ISRC
- QMBZ92314436
- Title
- Es Dificil
- Artist
- Omar Rodriguez
- CopyrightID (CopyrightChains transaction hash)
0xfe26e09d311bd621089397ab3cccf3eb311b47cb4fc7c1c2fe0d24dff2adf449
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:575abb471fe95452535331bd28e3d93d9eaf5f04e43bffe2e8d076066029beab- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ92314436
- Bitcoin block existence check
- https://blockstream.info/api/block/956304