ISRC USUYG1013370
Verified recording
USUYG1013370 is “Pay Back” by Mack 10,
registered on the CopyrightChains blockchain with CopyrightID
0x7bf1d345a11cf6e420c5a117c3377a030e4c153f67f07b9e3b642a46f970b6dd and independently timestamped
in Bitcoin block 960183 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1013370.
Recording identifiers
- ISRC
- USUYG1013370
- Title
- Pay Back
- Artist
- Mack 10
- CopyrightID (CopyrightChains transaction hash)
0x7bf1d345a11cf6e420c5a117c3377a030e4c153f67f07b9e3b642a46f970b6dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:10:20+00:00
- Bitcoin block
- 960183
- Canonical record hash
sha256:c72407bc09a3070808b90597cf26d7a7db23840653f2834674eed94872db0e57- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUYG1013370
- Bitcoin block existence check
- https://blockstream.info/api/block/960183