ISRC DEQG42121689
Verified recording
DEQG42121689 is “Ein Newes Lautenbüchlein, 1540: Was Wirt Es Doch Des Wunders Noch, Nach Ludwig Senfl” by Hans Neusidler,
registered on the CopyrightChains blockchain with CopyrightID
0x34a6f700cbbb1a9971389f59a13b2b7c6b7f3531b0b7e064a380c5913c45e235 and independently timestamped
in Bitcoin block 960106 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42121689.
Recording identifiers
- ISRC
- DEQG42121689
- Title
- Ein Newes Lautenbüchlein, 1540: Was Wirt Es Doch Des Wunders Noch, Nach Ludwig Senfl
- Artist
- Hans Neusidler
- CopyrightID (CopyrightChains transaction hash)
0x34a6f700cbbb1a9971389f59a13b2b7c6b7f3531b0b7e064a380c5913c45e235
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T12:41:21+00:00
- Bitcoin block
- 960106
- Canonical record hash
sha256:7f30cd685f61b1b41604362fb6cad702dfcf9d65daed64a1e69afae7720f0ca7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEQG42121689
- Bitcoin block existence check
- https://blockstream.info/api/block/960106
Full record
Track page: Ein Newes Lautenbüchlein, 1540: Was Wirt Es Doch Des Wunders Noch, Nach Ludwig Senfl · Machine-readable JSON-LD