ISRC DEUM71102928
Verified recording
DEUM71102928 is “Winterfreuden” by Rolf Zuckowski,
registered on the CopyrightChains blockchain with CopyrightID
0x584e1a4a51d17e4b317efaf9bd4ddcbb50ab621a327e541690abfe4fe38e8caa and independently timestamped
in Bitcoin block 960163 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71102928.
Recording identifiers
- ISRC
- DEUM71102928
- Title
- Winterfreuden
- Artist
- Rolf Zuckowski
- CopyrightID (CopyrightChains transaction hash)
0x584e1a4a51d17e4b317efaf9bd4ddcbb50ab621a327e541690abfe4fe38e8caa
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T23:20:38+00:00
- Bitcoin block
- 960163
- Canonical record hash
sha256:73c420160320989f974615f01947f0e93bc2c4d33d3b91c2267805c6a056af2d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUM71102928
- Bitcoin block existence check
- https://blockstream.info/api/block/960163