ISRC USUM71921504
Verified recording
USUM71921504 is “U” by The Man Who,
registered on the CopyrightChains blockchain with CopyrightID
0xa4c6e0bb8d819db1a2dc9c5303c746e6f87e3007666a190ab4d776e4982420e5 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/USUM71921504.
Recording identifiers
- ISRC
- USUM71921504
- Title
- U
- Artist
- The Man Who
- CopyrightID (CopyrightChains transaction hash)
0xa4c6e0bb8d819db1a2dc9c5303c746e6f87e3007666a190ab4d776e4982420e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:336053f1808a43d3c598c459dc2066f34b42e6ce5ccd9ad1341911294805016d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71921504
- Bitcoin block existence check
- https://blockstream.info/api/block/953520