ISRC USCGH1738258
Verified recording
USCGH1738258 is “Black Monday” by Charly Efe,
registered on the CopyrightChains blockchain with CopyrightID
0x92afeb342ca80a3de1acd048f3d24879e98e5437bc0a3fe10f1ffc7495680a5c and independently timestamped
in Bitcoin block 960330 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1738258.
Recording identifiers
- ISRC
- USCGH1738258
- Title
- Black Monday
- Artist
- Charly Efe
- CopyrightID (CopyrightChains transaction hash)
0x92afeb342ca80a3de1acd048f3d24879e98e5437bc0a3fe10f1ffc7495680a5c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:58:21+00:00
- Bitcoin block
- 960330
- Canonical record hash
sha256:e105ce151a3d7370f30e3cf1878ce32e98b4121422eabecac52caeb22193c509- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1738258
- Bitcoin block existence check
- https://blockstream.info/api/block/960330