ISRC USRC11701744
Verified recording
USRC11701744 is “Castle Hell” by A$AP Twelvyy,
registered on the CopyrightChains blockchain with CopyrightID
0x58be4dee3bd226ccd0d214e8bee166b637a914ebb92174f3da38158a5923a675 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11701744.
Recording identifiers
- ISRC
- USRC11701744
- Title
- Castle Hell
- Artist
- A$AP Twelvyy
- CopyrightID (CopyrightChains transaction hash)
0x58be4dee3bd226ccd0d214e8bee166b637a914ebb92174f3da38158a5923a675
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a92266240f2e1573a005d2cfc38c43e1a4ea19d1d6f4a25720466300ffccadb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USRC11701744
- Bitcoin block existence check
- https://blockstream.info/api/block/956302