ISRC QZHZ52247346
Verified recording
QZHZ52247346 is “Nada” by Tactos Valensuela,
registered on the CopyrightChains blockchain with CopyrightID
0x1c642314d47f28cbc5477578d26a86d0451d0b2f32a9b09ecc0400e8a860dd78 and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52247346.
Recording identifiers
- ISRC
- QZHZ52247346
- Title
- Nada
- Artist
- Tactos Valensuela
- CopyrightID (CopyrightChains transaction hash)
0x1c642314d47f28cbc5477578d26a86d0451d0b2f32a9b09ecc0400e8a860dd78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:d1102ed6436bf5606dd3f6637bc90a9d88fa94770925f151aa4dc76843ac99e1- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHZ52247346
- Bitcoin block existence check
- https://blockstream.info/api/block/960247