ISRC USR270900015
Verified recording
USR270900015 is “Tribute” by Jojo Mayer,
registered on the CopyrightChains blockchain with CopyrightID
0xe6abfbbc42b7d1f914f0d625021233beb203b59a632afda90bcda8a11cce2695 and independently timestamped
in Bitcoin block 960095 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR270900015.
Recording identifiers
- ISRC
- USR270900015
- Title
- Tribute
- Artist
- Jojo Mayer
- CopyrightID (CopyrightChains transaction hash)
0xe6abfbbc42b7d1f914f0d625021233beb203b59a632afda90bcda8a11cce2695
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T11:07:37+00:00
- Bitcoin block
- 960095
- Canonical record hash
sha256:ee2247b759e2122198932347e17d515feeba6927fa50193b5acfeddeaf82038f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USR270900015
- Bitcoin block existence check
- https://blockstream.info/api/block/960095