ISRC QZTV32435889
Verified recording
QZTV32435889 is “50 Tons de Lean” by $upremos,
registered on the CopyrightChains blockchain with CopyrightID
0x2d52eb7f187d2d767ad96b99c97e89bdee818dbcd336a6bfa6173b060d92c479 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32435889.
Recording identifiers
- ISRC
- QZTV32435889
- Title
- 50 Tons de Lean
- Artist
- $upremos
- CopyrightID (CopyrightChains transaction hash)
0x2d52eb7f187d2d767ad96b99c97e89bdee818dbcd336a6bfa6173b060d92c479
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:401cae3e10fcb9df106461372799e2bca64e9c545189fdb9008f3cd19a329345- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZTV32435889
- Bitcoin block existence check
- https://blockstream.info/api/block/956304