ISRC QM7281964474
Verified recording
QM7281964474 is “Estrellita del Norte al Oriente - Tololoche” by Los Varones de Culiacan,
registered on the CopyrightChains blockchain with CopyrightID
0xe9ad819ef272b8e9be27dc77538ebbc7fbd53b79bd684d893a4b73ec13b9f7c4 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281964474.
Recording identifiers
- ISRC
- QM7281964474
- Title
- Estrellita del Norte al Oriente - Tololoche
- Artist
- Los Varones de Culiacan
- CopyrightID (CopyrightChains transaction hash)
0xe9ad819ef272b8e9be27dc77538ebbc7fbd53b79bd684d893a4b73ec13b9f7c4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:9d82f421c19a92e40a4a8f7e5141997ce01d6ae37758f4c9223c473667bbd511- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281964474
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Estrellita del Norte al Oriente - Tololoche · Machine-readable JSON-LD