ISRC QZK6N2206079
Verified recording
QZK6N2206079 is “Mamita Negra - Extended” by Mentol,
registered on the CopyrightChains blockchain with CopyrightID
0xb9be26bb16ceb99c05019cbdceb155cc19664afd3d6d38be9361f528ffb8f944 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/QZK6N2206079.
Recording identifiers
- ISRC
- QZK6N2206079
- Title
- Mamita Negra - Extended
- Artist
- Mentol
- CopyrightID (CopyrightChains transaction hash)
0xb9be26bb16ceb99c05019cbdceb155cc19664afd3d6d38be9361f528ffb8f944
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:49640e707b2aaab1259b2e479791c075eb7461a1367db193551c3122893419c5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2206079
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Mamita Negra - Extended · Machine-readable JSON-LD