ISRC USPR39800009
Verified recording
USPR39800009 is “In A Quiet Place” by Marc Johnson,
registered on the CopyrightChains blockchain with CopyrightID
0x28f3b3587b26eec5f01ea1e8a35d4bb34b34c90a0aff18c4acf4302399f65bc4 and independently timestamped
in Bitcoin block 960355 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39800009.
Recording identifiers
- ISRC
- USPR39800009
- Title
- In A Quiet Place
- Artist
- Marc Johnson
- CopyrightID (CopyrightChains transaction hash)
0x28f3b3587b26eec5f01ea1e8a35d4bb34b34c90a0aff18c4acf4302399f65bc4
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T05:49:18+00:00
- Bitcoin block
- 960355
- Canonical record hash
sha256:1beef5559f9dce23dde14d22b855a1c5140f6e43b2e9c2518eef8d5f704f3560- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39800009
- Bitcoin block existence check
- https://blockstream.info/api/block/960355