ISRC USLZJ2417633
Verified recording
USLZJ2417633 is “Heartless” by rshand,
registered on the CopyrightChains blockchain with CopyrightID
0x1b76c5003315e62adde12dc872b539baf7bbd60bab0d84c504cfe13874030355 and independently timestamped
in Bitcoin block 957055 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2417633.
Recording identifiers
- ISRC
- USLZJ2417633
- Title
- Heartless
- Artist
- rshand
- CopyrightID (CopyrightChains transaction hash)
0x1b76c5003315e62adde12dc872b539baf7bbd60bab0d84c504cfe13874030355
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T15:12:44+00:00
- Bitcoin block
- 957055
- Canonical record hash
sha256:2fc6dd9b4f892afc8ad5da2979350e26d745e92e69edfc91dc4f8bb77428bb1d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USLZJ2417633
- Bitcoin block existence check
- https://blockstream.info/api/block/957055