ISRC USDHM1513043
Verified recording
USDHM1513043 is “A Friend” by The Hardknocks,
registered on the CopyrightChains blockchain with CopyrightID
0xea77d7643ad9462e8ab9dce928191e639dfd1d7c762448702d5fb42f2c7e0934 and independently timestamped
in Bitcoin block 960273 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1513043.
Recording identifiers
- ISRC
- USDHM1513043
- Title
- A Friend
- Artist
- The Hardknocks
- CopyrightID (CopyrightChains transaction hash)
0xea77d7643ad9462e8ab9dce928191e639dfd1d7c762448702d5fb42f2c7e0934
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T15:42:38+00:00
- Bitcoin block
- 960273
- Canonical record hash
sha256:e3ec798c21c673b028ec9188d5601c0103328384826a9898641a4f42d62cf24b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USDHM1513043
- Bitcoin block existence check
- https://blockstream.info/api/block/960273