ISRC QZNJW2131378
Verified recording
QZNJW2131378 is “Seu Pena Branca” by REC'n'Play,
registered on the CopyrightChains blockchain with CopyrightID
0xf5b163ce08ebeb260b733bd22582ee72efe508de01dbb9b11521c49bc9a502ff and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2131378.
Recording identifiers
- ISRC
- QZNJW2131378
- Title
- Seu Pena Branca
- Artist
- REC'n'Play
- CopyrightID (CopyrightChains transaction hash)
0xf5b163ce08ebeb260b733bd22582ee72efe508de01dbb9b11521c49bc9a502ff
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a6c344ad6a704e25ea9af11849adcf3492ca7e0fdb0f7085da3056db88adbced- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNJW2131378
- Bitcoin block existence check
- https://blockstream.info/api/block/956302