ISRC USHM10848911
Verified recording
USHM10848911 is “Nigra sum” by Jean L'héritier,
registered on the CopyrightChains blockchain with CopyrightID
0x8625dad2542453571c3d36cb2ac6483ce949e26ee93324744afac930b0f155b3 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10848911.
Recording identifiers
- ISRC
- USHM10848911
- Title
- Nigra sum
- Artist
- Jean L'héritier
- CopyrightID (CopyrightChains transaction hash)
0x8625dad2542453571c3d36cb2ac6483ce949e26ee93324744afac930b0f155b3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:db3103126cfbbee8f42c65309d73c8edcb9b12081542a31edd95ca6a01306726- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USHM10848911
- Bitcoin block existence check
- https://blockstream.info/api/block/960264