ISRC QZNJW2012745
Verified recording
QZNJW2012745 is “Guaraña” by Un Solo Pueblo,
registered on the CopyrightChains blockchain with CopyrightID
0x9cb45933dafadcb1e0bca8295358432564890c2589d2b1e690cf2246841fbd52 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012745.
Recording identifiers
- ISRC
- QZNJW2012745
- Title
- Guaraña
- Artist
- Un Solo Pueblo
- CopyrightID (CopyrightChains transaction hash)
0x9cb45933dafadcb1e0bca8295358432564890c2589d2b1e690cf2246841fbd52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:0cdbdd04d1fc600db8570f62838fb9819b44342368eaf41d5679bcff9d200c6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2012745
- Bitcoin block existence check
- https://blockstream.info/api/block/957118