ISRC QZNWQ2068687
Verified recording
QZNWQ2068687 is “El Cometa” by Dos de Oros,
registered on the CopyrightChains blockchain with CopyrightID
0x1f9c310c769e71b340c10d7988ffbdeddff11e4873dc6ed8cd62cfb6abd2ad69 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2068687.
Recording identifiers
- ISRC
- QZNWQ2068687
- Title
- El Cometa
- Artist
- Dos de Oros
- CopyrightID (CopyrightChains transaction hash)
0x1f9c310c769e71b340c10d7988ffbdeddff11e4873dc6ed8cd62cfb6abd2ad69
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:6c4b963f7627c739680833c08a5b2ce04cdebde33e9a7d3f3e47e7c12d1ee4f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2068687
- Bitcoin block existence check
- https://blockstream.info/api/block/956302