ISRC DEF066101940
Verified recording
DEF066101940 is “Wonderland By Night (Wunderland bei Nacht)” by Bert Kaempfert,
registered on the CopyrightChains blockchain with CopyrightID
0x7f43bfc2258241c6a5d6141c1717aafe1dec9adda9c0208b3726bff83eb349d1 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066101940.
Recording identifiers
- ISRC
- DEF066101940
- Title
- Wonderland By Night (Wunderland bei Nacht)
- Artist
- Bert Kaempfert
- CopyrightID (CopyrightChains transaction hash)
0x7f43bfc2258241c6a5d6141c1717aafe1dec9adda9c0208b3726bff83eb349d1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:138ff33755a8d55ad708f641e5152593e8cab76b9f4e2f88b084c011a47cb83d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066101940
- Bitcoin block existence check
- https://blockstream.info/api/block/953513
Full record
Track page: Wonderland By Night (Wunderland bei Nacht) · Machine-readable JSON-LD