ISRC QMMQW1510115
Verified recording
QMMQW1510115 is “Cruz Negra” by Larry Hernández,
registered on the CopyrightChains blockchain with CopyrightID
0xd7d5fbc27de5742a26070800f1179f13e6d90000463419aa1f25abd1c6b34692 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQW1510115.
Recording identifiers
- ISRC
- QMMQW1510115
- Title
- Cruz Negra
- Artist
- Larry Hernández
- CopyrightID (CopyrightChains transaction hash)
0xd7d5fbc27de5742a26070800f1179f13e6d90000463419aa1f25abd1c6b34692
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:30d7e4e59bffb174fde18d802e8f6d931a54cf40558d649256fa8805aec96f62- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMMQW1510115
- Bitcoin block existence check
- https://blockstream.info/api/block/960327