ISRC QM7281799927
Verified recording
QM7281799927 is “El 9-7” by Herencia De Grandes,
registered on the CopyrightChains blockchain with CopyrightID
0x71a8125b383f2aa8d7b57a20d8c89a9eaf4286d1a49a1398352f07f8ddbb7669 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/QM7281799927.
Recording identifiers
- ISRC
- QM7281799927
- Title
- El 9-7
- Artist
- Herencia De Grandes
- CopyrightID (CopyrightChains transaction hash)
0x71a8125b383f2aa8d7b57a20d8c89a9eaf4286d1a49a1398352f07f8ddbb7669
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:4aadd2c449d3f88f0f9e375a2b1943ec1cb41828cd533fbf75bfa01c6a1603fa- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM7281799927
- Bitcoin block existence check
- https://blockstream.info/api/block/956304