ISRC QMBZ91409785
Verified recording
QMBZ91409785 is “Tamaulipas” by Conjunto Rio Grande,
registered on the CopyrightChains blockchain with CopyrightID
0x79fa132e22ae4264d77d3f8c1bcceb95608c001c0eaadb13d619724d449f0ddb 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/QMBZ91409785.
Recording identifiers
- ISRC
- QMBZ91409785
- Title
- Tamaulipas
- Artist
- Conjunto Rio Grande
- CopyrightID (CopyrightChains transaction hash)
0x79fa132e22ae4264d77d3f8c1bcceb95608c001c0eaadb13d619724d449f0ddb
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a90ff249851a0642ffeb40024c9c8c575f4047ec9bcbe478f1acd9e3f5aff687- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91409785
- Bitcoin block existence check
- https://blockstream.info/api/block/956302