ISRC USB8U1019360
Verified recording
USB8U1019360 is “Joseph, lieber Joseph mein” by Michael Praetorius,
registered on the CopyrightChains blockchain with CopyrightID
0x4d647c0f28037fecb4d35953f7b4966b6efd1306265db13f4e3e59942ba75ac2 and independently timestamped
in Bitcoin block 960397 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1019360.
Recording identifiers
- ISRC
- USB8U1019360
- Title
- Joseph, lieber Joseph mein
- Artist
- Michael Praetorius
- CopyrightID (CopyrightChains transaction hash)
0x4d647c0f28037fecb4d35953f7b4966b6efd1306265db13f4e3e59942ba75ac2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T12:24:41+00:00
- Bitcoin block
- 960397
- Canonical record hash
sha256:21c4a8a8c03e7a9adb5e63e4fed8058e98dc58f2e88dfcdb0536951aa359017c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB8U1019360
- Bitcoin block existence check
- https://blockstream.info/api/block/960397
Full record
Track page: Joseph, lieber Joseph mein · Machine-readable JSON-LD