ISRC USUYG1056962
Verified recording
USUYG1056962 is “Mack Down” by Tyga,
registered on the CopyrightChains blockchain with CopyrightID
0xfb8d63d6aa0ae1570d590eeed808ba2c9b3f07bdd4b87a53a4564bbaa4b97887 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1056962.
Recording identifiers
- ISRC
- USUYG1056962
- Title
- Mack Down
- Artist
- Tyga
- CopyrightID (CopyrightChains transaction hash)
0xfb8d63d6aa0ae1570d590eeed808ba2c9b3f07bdd4b87a53a4564bbaa4b97887
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:5e5148a1806e2cda1cfe3c117f53a02e174ac4061f2173a69e585983d6e475b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1056962
- Bitcoin block existence check
- https://blockstream.info/api/block/953520