ISRC ATT251100420
Verified recording
ATT251100420 is “Medley 5 / California Blue / Diana / Downtown / I Will Follow Him /” by Franz Lambert,
registered on the CopyrightChains blockchain with CopyrightID
0xff7c76c60a641568553d7c770fefb1886730603ef03d6cd795958560647d8d36 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/ATT251100420.
Recording identifiers
- ISRC
- ATT251100420
- Title
- Medley 5 / California Blue / Diana / Downtown / I Will Follow Him /
- Artist
- Franz Lambert
- CopyrightID (CopyrightChains transaction hash)
0xff7c76c60a641568553d7c770fefb1886730603ef03d6cd795958560647d8d36
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:14180cdb9e5cd6c9abb9191701642417c837ed0745f4d3459961e6e18850d2ff- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ATT251100420
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Medley 5 / California Blue / Diana / Downtown / I Will Follow Him / · Machine-readable JSON-LD