ISRC QZHZ51923716
Verified recording
QZHZ51923716 is “Tenedor y Cuchillo” by Niche Ls,
registered on the CopyrightChains blockchain with CopyrightID
0xe6fb0e7f47f4313598cf214fe5def59368f9461dcebf4d2d9a0452d30b99ab3d and independently timestamped
in Bitcoin block 959137 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51923716.
Recording identifiers
- ISRC
- QZHZ51923716
- Title
- Tenedor y Cuchillo
- Artist
- Niche Ls
- CopyrightID (CopyrightChains transaction hash)
0xe6fb0e7f47f4313598cf214fe5def59368f9461dcebf4d2d9a0452d30b99ab3d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T14:03:35+00:00
- Bitcoin block
- 959137
- Canonical record hash
sha256:df8f29063463e8de6f1ef55e3aff63c591241d329554d723a5769a9cc3e2b381- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ51923716
- Bitcoin block existence check
- https://blockstream.info/api/block/959137