ISRC QZW9L2212372
Verified recording
QZW9L2212372 is “Quizas” by Gringuitos Records,
registered on the CopyrightChains blockchain with CopyrightID
0x7f147061fe52dfd7587b6b541ab1b4607cf5bc8bfcb9d1dd57f7236280171f28 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2212372.
Recording identifiers
- ISRC
- QZW9L2212372
- Title
- Quizas
- Artist
- Gringuitos Records
- CopyrightID (CopyrightChains transaction hash)
0x7f147061fe52dfd7587b6b541ab1b4607cf5bc8bfcb9d1dd57f7236280171f28
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:d4c5d8bb8a93cf63befe28e9eb681185e1c3f3e25e8f7a97360ddd0124137239- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2212372
- Bitcoin block existence check
- https://blockstream.info/api/block/953520