ISRC USDYP1100106
Verified recording
USDYP1100106 is “Retarded” by Mac Dre,
registered on the CopyrightChains blockchain with CopyrightID
0xd0b54619738df0c029756dc6c2db9693c672c81a59a2fefa729ddc43e539df75 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/USDYP1100106.
Recording identifiers
- ISRC
- USDYP1100106
- Title
- Retarded
- Artist
- Mac Dre
- CopyrightID (CopyrightChains transaction hash)
0xd0b54619738df0c029756dc6c2db9693c672c81a59a2fefa729ddc43e539df75
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:6ccd2f9804982f9d015fb9feb94056fd9374ec22a3a4e172d2fe55df74f59b02- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDYP1100106
- Bitcoin block existence check
- https://blockstream.info/api/block/957118