ISRC QMRSZ1800759
Verified recording
QMRSZ1800759 is “Mas Tequila” by Craig Campbell,
registered on the CopyrightChains blockchain with CopyrightID
0x8f94392f43386ee85de6d750670be8897c84237b5d1698c69ef5c4661db4944b and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1800759.
Recording identifiers
- ISRC
- QMRSZ1800759
- Title
- Mas Tequila
- Artist
- Craig Campbell
- CopyrightID (CopyrightChains transaction hash)
0x8f94392f43386ee85de6d750670be8897c84237b5d1698c69ef5c4661db4944b
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5139f1473371eb1674b6a958615754e14c818b0bd972de0c10c7ede9f99f26ae- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMRSZ1800759
- Bitcoin block existence check
- https://blockstream.info/api/block/953520