ISRC QZTV32375322
Verified recording
QZTV32375322 is “Dormir Bien” by Ruido blanco natural para bebés,
registered on the CopyrightChains blockchain with CopyrightID
0x87f411d79d2f71fb0b281ea06cb1bf09b330f87b6b12fee4f03f2519b51533e5 and independently timestamped
in Bitcoin block 960403 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32375322.
Recording identifiers
- ISRC
- QZTV32375322
- Title
- Dormir Bien
- Artist
- Ruido blanco natural para bebés
- CopyrightID (CopyrightChains transaction hash)
0x87f411d79d2f71fb0b281ea06cb1bf09b330f87b6b12fee4f03f2519b51533e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:04:34+00:00
- Bitcoin block
- 960403
- Canonical record hash
sha256:f9b658a59b8a75787ec02f0ac1802b6d69cd63d00d6997c4d83d525a4bdc7728- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32375322
- Bitcoin block existence check
- https://blockstream.info/api/block/960403