ISRC US4R31137880
Verified recording
US4R31137880 is “Rapture” by Mamak Khadem,
registered on the CopyrightChains blockchain with CopyrightID
0x9161a0fbd86551c253437bc9bb8c12dde852f1c8c5331d849db7f2615d2aa2f3 and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31137880.
Recording identifiers
- ISRC
- US4R31137880
- Title
- Rapture
- Artist
- Mamak Khadem
- CopyrightID (CopyrightChains transaction hash)
0x9161a0fbd86551c253437bc9bb8c12dde852f1c8c5331d849db7f2615d2aa2f3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:895f89e22503f65a488c21644f53c85b09434b505bce93985e383aa9d3c9c1b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R31137880
- Bitcoin block existence check
- https://blockstream.info/api/block/960478