ISRC QZNJZ2268139
Verified recording
QZNJZ2268139 is “Las Tres Hermanas” by De Juepuchas,
registered on the CopyrightChains blockchain with CopyrightID
0x8363ff48e8556116a1969a25706fce69b4c53d94b632b4b1bd776059a0aeabd0 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2268139.
Recording identifiers
- ISRC
- QZNJZ2268139
- Title
- Las Tres Hermanas
- Artist
- De Juepuchas
- CopyrightID (CopyrightChains transaction hash)
0x8363ff48e8556116a1969a25706fce69b4c53d94b632b4b1bd776059a0aeabd0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:45f8a04b12c221883f3d5460fdc511c1cee9d97776309cf32be3f28300a115ce- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJZ2268139
- Bitcoin block existence check
- https://blockstream.info/api/block/960138