ISRC USUM72024664
Verified recording
USUM72024664 is “Changes” by Lil Durk,
registered on the CopyrightChains blockchain with CopyrightID
0xc8ac585a7bcc13ffbf42fef379e0b209ab1f5267430f80d6a9a13cb5d6cb8aae and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72024664.
Recording identifiers
- ISRC
- USUM72024664
- Title
- Changes
- Artist
- Lil Durk
- CopyrightID (CopyrightChains transaction hash)
0xc8ac585a7bcc13ffbf42fef379e0b209ab1f5267430f80d6a9a13cb5d6cb8aae
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:aff14798b37fd76acc6224120b3443aefae6a62d1402a0b1e4dbd08ddf45dfd3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM72024664
- Bitcoin block existence check
- https://blockstream.info/api/block/953513