ISRC QMBZ91333173
Verified recording
QMBZ91333173 is “Las Estrellas” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x28e2b01a7b9a6bd345db3501bf9a329771c999668625a4bbc179f90fdc44919b and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91333173.
Recording identifiers
- ISRC
- QMBZ91333173
- Title
- Las Estrellas
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x28e2b01a7b9a6bd345db3501bf9a329771c999668625a4bbc179f90fdc44919b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:16b629d2f112a9d706ed1036e8bb8e6aa8f03c2812eff760e684ebc703855266- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91333173
- Bitcoin block existence check
- https://blockstream.info/api/block/960273