ISRC QM3DF2248329
Verified recording
QM3DF2248329 is “El Meño” by Banda Puro Grullo,
registered on the CopyrightChains blockchain with CopyrightID
0x4baef1469cf3b7caa1371470b3995ea572138ad17fca29e0f5050c6256abf850 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2248329.
Recording identifiers
- ISRC
- QM3DF2248329
- Title
- El Meño
- Artist
- Banda Puro Grullo
- CopyrightID (CopyrightChains transaction hash)
0x4baef1469cf3b7caa1371470b3995ea572138ad17fca29e0f5050c6256abf850
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:3c66b3f5d06bd562c929b30f10b7572d1f192cbaea4fc1dcf3f47fda032e063d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM3DF2248329
- Bitcoin block existence check
- https://blockstream.info/api/block/960138