ISRC USUM71406276
Verified recording
USUM71406276 is “Picture” by HS87,
registered on the CopyrightChains blockchain with CopyrightID
0x5ae9f3e896bb4ecf55c3beb687b5c5988f1f09076197b35c6944f36542187565 and independently timestamped
in Bitcoin block 960259 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71406276.
Recording identifiers
- ISRC
- USUM71406276
- Title
- Picture
- Artist
- HS87
- CopyrightID (CopyrightChains transaction hash)
0x5ae9f3e896bb4ecf55c3beb687b5c5988f1f09076197b35c6944f36542187565
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T12:51:24+00:00
- Bitcoin block
- 960259
- Canonical record hash
sha256:074916977de96d2d4176d3169a4f4bff940d54f5671d1829b7663e319dd25bef- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71406276
- Bitcoin block existence check
- https://blockstream.info/api/block/960259