ISRC QZFZ72436773
Verified recording
QZFZ72436773 is “Playboy” by El Yainis,
registered on the CopyrightChains blockchain with CopyrightID
0xc56e5031fce044eb9dd27ef1d40d75661af652f782f718abc8f68929ca0b4bd4 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/QZFZ72436773.
Recording identifiers
- ISRC
- QZFZ72436773
- Title
- Playboy
- Artist
- El Yainis
- CopyrightID (CopyrightChains transaction hash)
0xc56e5031fce044eb9dd27ef1d40d75661af652f782f718abc8f68929ca0b4bd4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:a34970ed4675c8932f51a7d8d489f1e6dbd3bb2663f089cf875780664264c1e0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZFZ72436773
- Bitcoin block existence check
- https://blockstream.info/api/block/957118