ISRC QZDQH1819256
Verified recording
QZDQH1819256 is “Querer Y Perder” by Los Grey's,
registered on the CopyrightChains blockchain with CopyrightID
0xf5252f84868567161fd8640f7e3cacb8ee6b53288c97f6d336d87b36b0036456 and independently timestamped
in Bitcoin block 960334 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1819256.
Recording identifiers
- ISRC
- QZDQH1819256
- Title
- Querer Y Perder
- Artist
- Los Grey's
- CopyrightID (CopyrightChains transaction hash)
0xf5252f84868567161fd8640f7e3cacb8ee6b53288c97f6d336d87b36b0036456
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T02:19:15+00:00
- Bitcoin block
- 960334
- Canonical record hash
sha256:89837e21eac5f7074c5436b4a89490c8fd412b8811feda6b18c97dd0c65a0a66- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZDQH1819256
- Bitcoin block existence check
- https://blockstream.info/api/block/960334