ISRC US83Z2127988
Verified recording
US83Z2127988 is “Under the Surface” by Feinheitsbrei,
registered on the CopyrightChains blockchain with CopyrightID
0x7544ab94191e81c5c066d449051fec9557d97c07b12515072f314f9ed97cf06a and independently timestamped
in Bitcoin block 960247 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2127988.
Recording identifiers
- ISRC
- US83Z2127988
- Title
- Under the Surface
- Artist
- Feinheitsbrei
- CopyrightID (CopyrightChains transaction hash)
0x7544ab94191e81c5c066d449051fec9557d97c07b12515072f314f9ed97cf06a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T10:42:33+00:00
- Bitcoin block
- 960247
- Canonical record hash
sha256:57a34d57d82fe363857bf8c5162206e280073dd92236beda9b313fe5351224da- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US83Z2127988
- Bitcoin block existence check
- https://blockstream.info/api/block/960247