ISRC QZNJW2221579
Verified recording
QZNJW2221579 is “Sin Dudar” by Midel,
registered on the CopyrightChains blockchain with CopyrightID
0x8928c3d9cfb6df87fdffaea63a40a02ec135672b06dfc6e431531c4addb27282 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/QZNJW2221579.
Recording identifiers
- ISRC
- QZNJW2221579
- Title
- Sin Dudar
- Artist
- Midel
- CopyrightID (CopyrightChains transaction hash)
0x8928c3d9cfb6df87fdffaea63a40a02ec135672b06dfc6e431531c4addb27282
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:aca5e1b22fbfffe817f6532f69af282c64311e103e83bcab846f057caf48c77b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2221579
- Bitcoin block existence check
- https://blockstream.info/api/block/953520