ISRC QMBZ91727145
Verified recording
QMBZ91727145 is “Discúlpame” by Ulises Bueno,
registered on the CopyrightChains blockchain with CopyrightID
0xda285f75c72e286e24e0723077e549120b92e91385f70c85ccd0b5f1d79d82b6 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/QMBZ91727145.
Recording identifiers
- ISRC
- QMBZ91727145
- Title
- Discúlpame
- Artist
- Ulises Bueno
- CopyrightID (CopyrightChains transaction hash)
0xda285f75c72e286e24e0723077e549120b92e91385f70c85ccd0b5f1d79d82b6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:17a5343a628ba622202e67705a86770402026430f2a759c834a3440f7fe1b949- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91727145
- Bitcoin block existence check
- https://blockstream.info/api/block/956302