ISRC QMBZ91409787
Verified recording
QMBZ91409787 is “De Torreon a Laredo” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x0761822e3c191530437ca640d0c024a16a106459c2a9d388368b1be018a36e2d 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/QMBZ91409787.
Recording identifiers
- ISRC
- QMBZ91409787
- Title
- De Torreon a Laredo
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x0761822e3c191530437ca640d0c024a16a106459c2a9d388368b1be018a36e2d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a92dd5be8e6af1b30469dd8a96fa0f10b3c167d2544c033d6bc9e1e60b401a7a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91409787
- Bitcoin block existence check
- https://blockstream.info/api/block/956302