ISRC QZFZ42273905
Verified recording
QZFZ42273905 is “Malegría” by MzumO,
registered on the CopyrightChains blockchain with CopyrightID
0xac9f46527fb9ea171b161549955ab96bdea3d7874d2da986704f5968cf5f9e6f and independently timestamped
in Bitcoin block 960360 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42273905.
Recording identifiers
- ISRC
- QZFZ42273905
- Title
- Malegría
- Artist
- MzumO
- CopyrightID (CopyrightChains transaction hash)
0xac9f46527fb9ea171b161549955ab96bdea3d7874d2da986704f5968cf5f9e6f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T06:42:11+00:00
- Bitcoin block
- 960360
- Canonical record hash
sha256:46a341ed6ab5734986f9c6474b2e1db2be0239c5ba2be5326dedc0f23df2e816- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ42273905
- Bitcoin block existence check
- https://blockstream.info/api/block/960360