ISRC US4R30510599
Verified recording
US4R30510599 is “Heirs” by Lone Catalysts,
registered on the CopyrightChains blockchain with CopyrightID
0xd6a40f91e12870c44a1d550875e5068ff5ecf70788cc3b15d1d126897b3ad766 and independently timestamped
in Bitcoin block 960327 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30510599.
Recording identifiers
- ISRC
- US4R30510599
- Title
- Heirs
- Artist
- Lone Catalysts
- CopyrightID (CopyrightChains transaction hash)
0xd6a40f91e12870c44a1d550875e5068ff5ecf70788cc3b15d1d126897b3ad766
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T00:26:26+00:00
- Bitcoin block
- 960327
- Canonical record hash
sha256:e9f27356f8462eeeff263b6abbde11eab1a630fab2ea69e25c151d4ae02ad8d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US4R30510599
- Bitcoin block existence check
- https://blockstream.info/api/block/960327