ISRC DEF068706170
Verified recording
DEF068706170 is “Winterkinder” by Rolf Zuckowski,
registered on the CopyrightChains blockchain with CopyrightID
0xfd4f5d372fd930319c4616aa88659a200d68bfdce7fa73048fbaab52882377a8 and independently timestamped
in Bitcoin block 956312 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF068706170.
Recording identifiers
- ISRC
- DEF068706170
- Title
- Winterkinder
- Artist
- Rolf Zuckowski
- CopyrightID (CopyrightChains transaction hash)
0xfd4f5d372fd930319c4616aa88659a200d68bfdce7fa73048fbaab52882377a8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T05:09:12+00:00
- Bitcoin block
- 956312
- Canonical record hash
sha256:06cce51aea762018e4b6dac7b016733cb2f29016b675f3e2578f76d5fd61432d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEF068706170
- Bitcoin block existence check
- https://blockstream.info/api/block/956312