ISRC QM6MZ1963911
Verified recording
QM6MZ1963911 is “Maria No Mas” by Manolo Otero,
registered on the CopyrightChains blockchain with CopyrightID
0x87a76cb19d07bd2233bd5d73cff01e207f390a27c658f21d8a4fe67360993f86 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1963911.
Recording identifiers
- ISRC
- QM6MZ1963911
- Title
- Maria No Mas
- Artist
- Manolo Otero
- CopyrightID (CopyrightChains transaction hash)
0x87a76cb19d07bd2233bd5d73cff01e207f390a27c658f21d8a4fe67360993f86
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:ca872dfcadf8ccdc9ac95b167ab193d59ebb52baaeb085050ad335e055ab93d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6MZ1963911
- Bitcoin block existence check
- https://blockstream.info/api/block/960160