ISRC QM6P41543624
Verified recording
QM6P41543624 is “Lagrimas Negras” by Trio Matamoros,
registered on the CopyrightChains blockchain with CopyrightID
0xa608191f2f395087ec0db7b22d4f3b78d1efefda75d78a791154959a2cd70ce7 and independently timestamped
in Bitcoin block 960207 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41543624.
Recording identifiers
- ISRC
- QM6P41543624
- Title
- Lagrimas Negras
- Artist
- Trio Matamoros
- CopyrightID (CopyrightChains transaction hash)
0xa608191f2f395087ec0db7b22d4f3b78d1efefda75d78a791154959a2cd70ce7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T04:47:22+00:00
- Bitcoin block
- 960207
- Canonical record hash
sha256:951e2b1750a854ac72d02a112a14d1a416f4014ac561a7705ba586ab46e5a6ad- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6P41543624
- Bitcoin block existence check
- https://blockstream.info/api/block/960207