ISRC QZTAT2171941
Verified recording
QZTAT2171941 is “Veintiuno” by Droesone,
registered on the CopyrightChains blockchain with CopyrightID
0x5b643768bcc27b63968bf86cae75c619f0b783c7ac06db97f4c4ca7010c31129 and independently timestamped
in Bitcoin block 960376 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2171941.
Recording identifiers
- ISRC
- QZTAT2171941
- Title
- Veintiuno
- Artist
- Droesone
- CopyrightID (CopyrightChains transaction hash)
0x5b643768bcc27b63968bf86cae75c619f0b783c7ac06db97f4c4ca7010c31129
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T09:09:19+00:00
- Bitcoin block
- 960376
- Canonical record hash
sha256:2bba0ce5c4bd1650a20c81e551695924ec581e55060073937c274c5b0d61e7ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTAT2171941
- Bitcoin block existence check
- https://blockstream.info/api/block/960376