ISRC QZNWT2242894
Verified recording
QZNWT2242894 is “Una Noche En Madrid” by MAK,
registered on the CopyrightChains blockchain with CopyrightID
0x1bd4023a9e3996091386d364f862c1e4f09422e926404d663bf1df83d6fe2cd5 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2242894.
Recording identifiers
- ISRC
- QZNWT2242894
- Title
- Una Noche En Madrid
- Artist
- MAK
- CopyrightID (CopyrightChains transaction hash)
0x1bd4023a9e3996091386d364f862c1e4f09422e926404d663bf1df83d6fe2cd5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:2b73a17ffe9269ab1a862c85013171bb8e1d5bd419ed6b1f56c25c1e059788f8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWT2242894
- Bitcoin block existence check
- https://blockstream.info/api/block/960334