ISRC USUM72014730
Verified recording
USUM72014730 is “my ex's best friend” by MGK,
registered on the CopyrightChains blockchain with CopyrightID
0x7b6934871e3e9deec7f21e684c2600820cf6db2b20c7039f898a09fdfe0879bf and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72014730.
Recording identifiers
- ISRC
- USUM72014730
- Title
- my ex's best friend
- Artist
- MGK
- CopyrightID (CopyrightChains transaction hash)
0x7b6934871e3e9deec7f21e684c2600820cf6db2b20c7039f898a09fdfe0879bf
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:51144eaadcd11c1582c431ed7a2cfc3671b7ec8a7ea854098262475102554857- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72014730
- Bitcoin block existence check
- https://blockstream.info/api/block/960273