ISRC FR59R1832535
Verified recording
FR59R1832535 is “Weißt du noch” by Chefboss,
registered on the CopyrightChains blockchain with CopyrightID
0x66d05ea9234839b33fc4eb20741dfd894d68810046b855d4b6d2a34d3e70c966 and independently timestamped
in Bitcoin block 960348 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1832535.
Recording identifiers
- ISRC
- FR59R1832535
- Title
- Weißt du noch
- Artist
- Chefboss
- CopyrightID (CopyrightChains transaction hash)
0x66d05ea9234839b33fc4eb20741dfd894d68810046b855d4b6d2a34d3e70c966
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:17:02+00:00
- Bitcoin block
- 960348
- Canonical record hash
sha256:f74e56d44144da3d629f2f934e8aec010e6c9bc6256d4409a76fab5dc64358f7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/FR59R1832535
- Bitcoin block existence check
- https://blockstream.info/api/block/960348