ISRC QZNJX2007000
Verified recording
QZNJX2007000 is “21 Gramos” by El Dave,
registered on the CopyrightChains blockchain with CopyrightID
0x171098112c5aa48542b2dfcfed38e088263755217f954339624601f78a98f8e6 and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2007000.
Recording identifiers
- ISRC
- QZNJX2007000
- Title
- 21 Gramos
- Artist
- El Dave
- CopyrightID (CopyrightChains transaction hash)
0x171098112c5aa48542b2dfcfed38e088263755217f954339624601f78a98f8e6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:b9cdd45fc33f4cc4b8da73baa4b2c8c7896ada08dcda00379c9227350340d4a2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJX2007000
- Bitcoin block existence check
- https://blockstream.info/api/block/960163