ISRC US6XX1908917
Verified recording
US6XX1908917 is “Liederkreis, Op. 39, No. 5: Mondnacht” by Robert Schumann,
registered on the CopyrightChains blockchain with CopyrightID
0x654c8a77e42052746dd98e0abae9d3e3111dd089caec7b476c8cc68df95238e1 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6XX1908917.
Recording identifiers
- ISRC
- US6XX1908917
- Title
- Liederkreis, Op. 39, No. 5: Mondnacht
- Artist
- Robert Schumann
- CopyrightID (CopyrightChains transaction hash)
0x654c8a77e42052746dd98e0abae9d3e3111dd089caec7b476c8cc68df95238e1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:317a803702f3f273aecffc93fc3d7f69b07e99b6b57d47065e53b66a063a7720- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US6XX1908917
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Liederkreis, Op. 39, No. 5: Mondnacht · Machine-readable JSON-LD