ISRC QMBZ91963688
Verified recording
QMBZ91963688 is “El Veneno” by Herencia De Grandes,
registered on the CopyrightChains blockchain with CopyrightID
0x3ea315d36b4155699238a9e9c6c3811fc94f38f1be853670abcafaf0b306c244 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91963688.
Recording identifiers
- ISRC
- QMBZ91963688
- Title
- El Veneno
- Artist
- Herencia De Grandes
- CopyrightID (CopyrightChains transaction hash)
0x3ea315d36b4155699238a9e9c6c3811fc94f38f1be853670abcafaf0b306c244
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:3495524de0ff67ea81c5163ab8b0983dc679de334bdcfff9ec7905587b46cfc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMBZ91963688
- Bitcoin block existence check
- https://blockstream.info/api/block/956304