ISRC QZGLS2226720
Verified recording
QZGLS2226720 is “La 33” by NEGRO DUB,
registered on the CopyrightChains blockchain with CopyrightID
0x46858db00ad38d2ce51f4228194efa151e910127660047c30791bf3b2661571a and independently timestamped
in Bitcoin block 960111 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2226720.
Recording identifiers
- ISRC
- QZGLS2226720
- Title
- La 33
- Artist
- NEGRO DUB
- CopyrightID (CopyrightChains transaction hash)
0x46858db00ad38d2ce51f4228194efa151e910127660047c30791bf3b2661571a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T13:21:01+00:00
- Bitcoin block
- 960111
- Canonical record hash
sha256:f20569e8e1afe879334caa16b4f00585b613e2ce4f4d6d23de2fc7057e9e4c0b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZGLS2226720
- Bitcoin block existence check
- https://blockstream.info/api/block/960111