ISRC US7850810361
Verified recording
US7850810361 is “Sleep, Holy Babe” by Johann Friedrich Reichardt,
registered on the CopyrightChains blockchain with CopyrightID
0x3cd75529ce309046f904623fbb972b91914c726c5b0f6bb19aa85d27110ab146 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810361.
Recording identifiers
- ISRC
- US7850810361
- Title
- Sleep, Holy Babe
- Artist
- Johann Friedrich Reichardt
- CopyrightID (CopyrightChains transaction hash)
0x3cd75529ce309046f904623fbb972b91914c726c5b0f6bb19aa85d27110ab146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:a7bce8aeedb103d91c8875cb0d9e4861a211f71ec5d9161ecc0cb58cebbbdea2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US7850810361
- Bitcoin block existence check
- https://blockstream.info/api/block/960448