ISRC QMSAV1104881
Verified recording
QMSAV1104881 is “Contigo” by La Alianza Norteña,
registered on the CopyrightChains blockchain with CopyrightID
0xe6274d05509dc3620d2726674d3033100c7cf201b9b26b3da7f36be0abb0f0f6 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSAV1104881.
Recording identifiers
- ISRC
- QMSAV1104881
- Title
- Contigo
- Artist
- La Alianza Norteña
- CopyrightID (CopyrightChains transaction hash)
0xe6274d05509dc3620d2726674d3033100c7cf201b9b26b3da7f36be0abb0f0f6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:dd14253ffcb869d2158a54eb51c21a5a85b9547ca7a65e91f5218886612ae758- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMSAV1104881
- Bitcoin block existence check
- https://blockstream.info/api/block/956304