ISRC QM3DF2191011
Verified recording
QM3DF2191011 is “El T” by Amigos De La Cuadra,
registered on the CopyrightChains blockchain with CopyrightID
0x705c159d4eadfb4c6fe16b53fdd2ffd23acf269fd84935663ab430735d201690 and independently timestamped
in Bitcoin block 960489 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2191011.
Recording identifiers
- ISRC
- QM3DF2191011
- Title
- El T
- Artist
- Amigos De La Cuadra
- CopyrightID (CopyrightChains transaction hash)
0x705c159d4eadfb4c6fe16b53fdd2ffd23acf269fd84935663ab430735d201690
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T00:40:43+00:00
- Bitcoin block
- 960489
- Canonical record hash
sha256:66267afa35d61b9ba2e455f53179d8fd4c57542d49a07466af587c0861bd1ee0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2191011
- Bitcoin block existence check
- https://blockstream.info/api/block/960489