ISRC DEF066310570
Verified recording
DEF066310570 is “Bist du einsam heut nacht (Are You Lonsome Tonight)” by Lou Handman,
registered on the CopyrightChains blockchain with CopyrightID
0x80094af5158b6d2bd69528d8fd908e7c6a6e42c870eb016648850cb34854eb55 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066310570.
Recording identifiers
- ISRC
- DEF066310570
- Title
- Bist du einsam heut nacht (Are You Lonsome Tonight)
- Artist
- Lou Handman
- CopyrightID (CopyrightChains transaction hash)
0x80094af5158b6d2bd69528d8fd908e7c6a6e42c870eb016648850cb34854eb55
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:4d051145a88403126149c7c74227a4528e5ed207c87068ba3c2554f3f54db4f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF066310570
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: Bist du einsam heut nacht (Are You Lonsome Tonight) · Machine-readable JSON-LD