ISRC QZK6M2230321
Verified recording
QZK6M2230321 is “Una mujer como usted” by Cheo Hurtado,
registered on the CopyrightChains blockchain with CopyrightID
0x2a899e58ad7fedb1a481b40a784ad8fe50a389bc1852c9f75ee2e0f12a923974 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2230321.
Recording identifiers
- ISRC
- QZK6M2230321
- Title
- Una mujer como usted
- Artist
- Cheo Hurtado
- CopyrightID (CopyrightChains transaction hash)
0x2a899e58ad7fedb1a481b40a784ad8fe50a389bc1852c9f75ee2e0f12a923974
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:2758826c4e861dabb197592f828b87e9ae5a1442d4b760a1bb63bb02ccba196b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6M2230321
- Bitcoin block existence check
- https://blockstream.info/api/block/960468