ISRC USWB11601398
Verified recording
USWB11601398 is “Problems & Selfless” by PARTYNEXTDOOR,
registered on the CopyrightChains blockchain with CopyrightID
0xa21264cee947c84bc5cc9bf05a333abac34401e306dde97ca18738b5f0f25e14 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/USWB11601398.
Recording identifiers
- ISRC
- USWB11601398
- Title
- Problems & Selfless
- Artist
- PARTYNEXTDOOR
- CopyrightID (CopyrightChains transaction hash)
0xa21264cee947c84bc5cc9bf05a333abac34401e306dde97ca18738b5f0f25e14
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:335803d8a1281221be2f07c0d78405aaa3ab469d89282b4e53eb2c2ac44e8840- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB11601398
- Bitcoin block existence check
- https://blockstream.info/api/block/953513