ISRC DEF078202590
Verified recording
DEF078202590 is “Du müsstest Grönland heißen” by Hans Hartz,
registered on the CopyrightChains blockchain with CopyrightID
0x18ce0212706ed13371ba1780d8c80afb36035efb3f87e9d77a136c6b84bd223d and independently timestamped
in Bitcoin block 960266 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078202590.
Recording identifiers
- ISRC
- DEF078202590
- Title
- Du müsstest Grönland heißen
- Artist
- Hans Hartz
- CopyrightID (CopyrightChains transaction hash)
0x18ce0212706ed13371ba1780d8c80afb36035efb3f87e9d77a136c6b84bd223d
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:44:50+00:00
- Bitcoin block
- 960266
- Canonical record hash
sha256:6c70867a311191abd15a178a244993f8844906d185c2abd0479d1119f151614f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF078202590
- Bitcoin block existence check
- https://blockstream.info/api/block/960266
Full record
Track page: Du müsstest Grönland heißen · Machine-readable JSON-LD