ISRC QZW9N2226319
Verified recording
QZW9N2226319 is “Cristal” by Tactos Valensuela,
registered on the CopyrightChains blockchain with CopyrightID
0xc91291cf49141ed3d678d988a3db2b7bec43015cc1d5161f7946e84f8337b1d6 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/QZW9N2226319.
Recording identifiers
- ISRC
- QZW9N2226319
- Title
- Cristal
- Artist
- Tactos Valensuela
- CopyrightID (CopyrightChains transaction hash)
0xc91291cf49141ed3d678d988a3db2b7bec43015cc1d5161f7946e84f8337b1d6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:65d066a7f71742d8eaacef6165d0329d1bd742e15c0e72ceeeb50256591065a3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9N2226319
- Bitcoin block existence check
- https://blockstream.info/api/block/956302