ISRC USSM11000246
Verified recording
USSM11000246 is “99 Problems” by Hugo,
registered on the CopyrightChains blockchain with CopyrightID
0x1d6963169261e53997681eb11804172ab526bf398bc297c2d0e547ba41ff4499 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/USSM11000246.
Recording identifiers
- ISRC
- USSM11000246
- Title
- 99 Problems
- Artist
- Hugo
- CopyrightID (CopyrightChains transaction hash)
0x1d6963169261e53997681eb11804172ab526bf398bc297c2d0e547ba41ff4499
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:a0517d32136862a3f3ec3cad549f3e5ed9d5ecc4dc8289f0b97fafcfb3addc97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11000246
- Bitcoin block existence check
- https://blockstream.info/api/block/953513