ISRC US83Z2034942
Verified recording
US83Z2034942 is “Black Heels” by Osiris4,
registered on the CopyrightChains blockchain with CopyrightID
0x4e1f6f9a5eefadc3000a659e3204f8e3b4ebc424277ca7a42e1ee5ef7a50e7c6 and independently timestamped
in Bitcoin block 960441 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2034942.
Recording identifiers
- ISRC
- US83Z2034942
- Title
- Black Heels
- Artist
- Osiris4
- CopyrightID (CopyrightChains transaction hash)
0x4e1f6f9a5eefadc3000a659e3204f8e3b4ebc424277ca7a42e1ee5ef7a50e7c6
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T17:29:52+00:00
- Bitcoin block
- 960441
- Canonical record hash
sha256:966231f5c4a2d67320243e0767777c786a9dcc777a548298e17e43d1aacf0c55- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2034942
- Bitcoin block existence check
- https://blockstream.info/api/block/960441