ISRC DER412202031
Verified recording
DER412202031 is “Immer nur lächeln (aus "Das Land des Lächelns")” by Rudolf Schock,
registered on the CopyrightChains blockchain with CopyrightID
0x40914fbe7110e700ae81a50ea8372f391aeb2b48d25c9e0664a1ccaf89c19c16 and independently timestamped
in Bitcoin block 960296 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412202031.
Recording identifiers
- ISRC
- DER412202031
- Title
- Immer nur lächeln (aus "Das Land des Lächelns")
- Artist
- Rudolf Schock
- CopyrightID (CopyrightChains transaction hash)
0x40914fbe7110e700ae81a50ea8372f391aeb2b48d25c9e0664a1ccaf89c19c16
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T19:11:09+00:00
- Bitcoin block
- 960296
- Canonical record hash
sha256:b4024d046719f606858231165035eea3aa976fc9f8530f567046497dd129057b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DER412202031
- Bitcoin block existence check
- https://blockstream.info/api/block/960296
Full record
Track page: Immer nur lächeln (aus "Das Land des Lächelns") · Machine-readable JSON-LD