ISRC QZHN82254921
Verified recording
QZHN82254921 is “PROBLEMAS” by Oficial28919,
registered on the CopyrightChains blockchain with CopyrightID
0xc3b255368c8789be7eca02dd557b97e5f24cc2f327af6297f2b3fbf88862e50c 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/QZHN82254921.
Recording identifiers
- ISRC
- QZHN82254921
- Title
- PROBLEMAS
- Artist
- Oficial28919
- CopyrightID (CopyrightChains transaction hash)
0xc3b255368c8789be7eca02dd557b97e5f24cc2f327af6297f2b3fbf88862e50c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:ad6a52748b7edede32466b68eda9aeef800e27f506b6138ab5c060fb7b70f47b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZHN82254921
- Bitcoin block existence check
- https://blockstream.info/api/block/953520