ISRC USPR39609178
Verified recording
USPR39609178 is “State of Independence” by Donna Summer,
registered on the CopyrightChains blockchain with CopyrightID
0xcc2e8676a26a80bf3f764d64ba0e7464fd037c5192fa90b33984ecc2ae07b8e9 and independently timestamped
in Bitcoin block 957073 on 2026-07-07.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39609178.
Recording identifiers
- ISRC
- USPR39609178
- Title
- State of Independence
- Artist
- Donna Summer
- CopyrightID (CopyrightChains transaction hash)
0xcc2e8676a26a80bf3f764d64ba0e7464fd037c5192fa90b33984ecc2ae07b8e9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-07T18:39:05+00:00
- Bitcoin block
- 957073
- Canonical record hash
sha256:157377fd0b41ddb17d28e0fc22400d05b4880bdfc566d581a38b8b5c408c6567- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39609178
- Bitcoin block existence check
- https://blockstream.info/api/block/957073
Full record
Track page: State of Independence · Machine-readable JSON-LD