ISRC USDHM1206328
Verified recording
USDHM1206328 is “Tu Problema” by O.G.Black,
registered on the CopyrightChains blockchain with CopyrightID
0x16f73eeb21b671f06bde0a1eedf7560636366cd579c2c50cef5c6a8a4240d64d and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1206328.
Recording identifiers
- ISRC
- USDHM1206328
- Title
- Tu Problema
- Artist
- O.G.Black
- CopyrightID (CopyrightChains transaction hash)
0x16f73eeb21b671f06bde0a1eedf7560636366cd579c2c50cef5c6a8a4240d64d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:7dec6c35373d248241829fba0bfaa952f2bab47afb6bbab9911a53c4f55f7b20- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1206328
- Bitcoin block existence check
- https://blockstream.info/api/block/956312