ISRC DEE479300006
Verified recording
DEE479300006 is “Überhaupt, was gehn uns denn die Sorgen an” by Willi Kollo,
registered on the CopyrightChains blockchain with CopyrightID
0xaa21f184ec2fa0a0837416378167091dacabdedabfe2a2beccd50b39e5fb9e9e and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE479300006.
Recording identifiers
- ISRC
- DEE479300006
- Title
- Überhaupt, was gehn uns denn die Sorgen an
- Artist
- Willi Kollo
- CopyrightID (CopyrightChains transaction hash)
0xaa21f184ec2fa0a0837416378167091dacabdedabfe2a2beccd50b39e5fb9e9e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:d72b381cb967f7195dc1664d420c29624a63c79e6dfe6f070fe4b7e3fffbc84c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEE479300006
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Überhaupt, was gehn uns denn die Sorgen an · Machine-readable JSON-LD