ISRC USB8U1012390
Verified recording
USB8U1012390 is “Die Nacht, Op. 17, No. 4, D. 983c” by Franz Schubert,
registered on the CopyrightChains blockchain with CopyrightID
0xfb39e4a159d15b1093cbdf8ce663d97f0daab8df8bb3b23ec35fab728a9c47e5 and independently timestamped
in Bitcoin block 960164 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012390.
Recording identifiers
- ISRC
- USB8U1012390
- Title
- Die Nacht, Op. 17, No. 4, D. 983c
- Artist
- Franz Schubert
- CopyrightID (CopyrightChains transaction hash)
0xfb39e4a159d15b1093cbdf8ce663d97f0daab8df8bb3b23ec35fab728a9c47e5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:23:05+00:00
- Bitcoin block
- 960164
- Canonical record hash
sha256:e59f92616022045f60e9d2c78f4c67a94b3777ee1b5910964101c619a378c2d5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1012390
- Bitcoin block existence check
- https://blockstream.info/api/block/960164
Full record
Track page: Die Nacht, Op. 17, No. 4, D. 983c · Machine-readable JSON-LD