ISRC FR2X42278921
Verified recording
FR2X42278921 is “Heizen” by PAPKE,
registered on the CopyrightChains blockchain with CopyrightID
0x3647a5cf89f9eabadb2a9a133c6310f21b085ef6eff29482a3e575bdd4a257a2 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42278921.
Recording identifiers
- ISRC
- FR2X42278921
- Title
- Heizen
- Artist
- PAPKE
- CopyrightID (CopyrightChains transaction hash)
0x3647a5cf89f9eabadb2a9a133c6310f21b085ef6eff29482a3e575bdd4a257a2
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a2787ffd4844b6aaf37eddc6d4fa48d1ad23a28713cfcc7701df820e44fb669b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR2X42278921
- Bitcoin block existence check
- https://blockstream.info/api/block/956302