ISRC DED439200400
Verified recording
DED439200400 is “Große Grinser” by Dietmar Wischmeyer,
registered on the CopyrightChains blockchain with CopyrightID
0xf5ca0b101b41f55070a2f59cbdd1fbe00297b85988be929dead796f900f7a20c and independently timestamped
in Bitcoin block 960294 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED439200400.
Recording identifiers
- ISRC
- DED439200400
- Title
- Große Grinser
- Artist
- Dietmar Wischmeyer
- CopyrightID (CopyrightChains transaction hash)
0xf5ca0b101b41f55070a2f59cbdd1fbe00297b85988be929dead796f900f7a20c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T18:46:00+00:00
- Bitcoin block
- 960294
- Canonical record hash
sha256:9dcedbb02b08b558532efb0809f47300e86e037b9ef409dd8414ff7004be3cbd- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DED439200400
- Bitcoin block existence check
- https://blockstream.info/api/block/960294