ISRC USV351329037
Verified recording
USV351329037 is “Perry Mason” by Fred Steiner,
registered on the CopyrightChains blockchain with CopyrightID
0x71f527421a7078069dae3cdb7919d48906e5abe00fbd7266212776ab0247e51a and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351329037.
Recording identifiers
- ISRC
- USV351329037
- Title
- Perry Mason
- Artist
- Fred Steiner
- CopyrightID (CopyrightChains transaction hash)
0x71f527421a7078069dae3cdb7919d48906e5abe00fbd7266212776ab0247e51a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:75d55a60b437e0370d019e6514bded3dba07de034200b13f713b8c792b2904b2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USV351329037
- Bitcoin block existence check
- https://blockstream.info/api/block/957118