ISRC QZNJW2131370
Verified recording
QZNJW2131370 is “Uni Medicina” by REC'n'Play,
registered on the CopyrightChains blockchain with CopyrightID
0x9e4732cb5c0cca54b5d515ee09f8e00707ac59b0106cf495379c28eb586e9d55 and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2131370.
Recording identifiers
- ISRC
- QZNJW2131370
- Title
- Uni Medicina
- Artist
- REC'n'Play
- CopyrightID (CopyrightChains transaction hash)
0x9e4732cb5c0cca54b5d515ee09f8e00707ac59b0106cf495379c28eb586e9d55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:5697c3aa9eb85dbe30d2cf1448062395a2428bd1203a9e7ff6d87250bb8f02fd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2131370
- Bitcoin block existence check
- https://blockstream.info/api/block/960121