ISRC QM3DF2191013
Verified recording
QM3DF2191013 is “El 84” by Amigos De La Cuadra,
registered on the CopyrightChains blockchain with CopyrightID
0x56fea3930aa29dad6a2dc9a13bf727a8ddda6be294bc2617115d5c36bee39d3a and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2191013.
Recording identifiers
- ISRC
- QM3DF2191013
- Title
- El 84
- Artist
- Amigos De La Cuadra
- CopyrightID (CopyrightChains transaction hash)
0x56fea3930aa29dad6a2dc9a13bf727a8ddda6be294bc2617115d5c36bee39d3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:983d29bdc639a4da971a78f6c1cbf10e9ee1fea00e11a37f2e2e62a54b0081fe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2191013
- Bitcoin block existence check
- https://blockstream.info/api/block/960376