ISRC USPR36960040
Verified recording
USPR36960040 is “Spectrum” by John McLaughlin,
registered on the CopyrightChains blockchain with CopyrightID
0x412654f70e90b9c93b20cc2ca625e35d6d1266ca094a55a4445b32da07cdf595 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36960040.
Recording identifiers
- ISRC
- USPR36960040
- Title
- Spectrum
- Artist
- John McLaughlin
- CopyrightID (CopyrightChains transaction hash)
0x412654f70e90b9c93b20cc2ca625e35d6d1266ca094a55a4445b32da07cdf595
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:be15cdc7806cada1c381013332fa54f4acc5caf58a5d0f0e85fdad2fb2c36da8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR36960040
- Bitcoin block existence check
- https://blockstream.info/api/block/956304