ISRC USHM91799285
Verified recording
USHM91799285 is “Opiate of the Masses (Opiate of the Masses Demo 1989)” by Heathen,
registered on the CopyrightChains blockchain with CopyrightID
0x1b1b2d2749c2df5e8772e9bc26723b559ead304dda03d4f652dbf45bbad14aa5 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91799285.
Recording identifiers
- ISRC
- USHM91799285
- Title
- Opiate of the Masses (Opiate of the Masses Demo 1989)
- Artist
- Heathen
- CopyrightID (CopyrightChains transaction hash)
0x1b1b2d2749c2df5e8772e9bc26723b559ead304dda03d4f652dbf45bbad14aa5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:b4c1ea4feb5207e30308425e23fb5c893c44abffd2f409d1b3598448e88d09c3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM91799285
- Bitcoin block existence check
- https://blockstream.info/api/block/957120
Full record
Track page: Opiate of the Masses (Opiate of the Masses Demo 1989) · Machine-readable JSON-LD