ISRC USUM71904842
Verified recording
USUM71904842 is “Unchained Melody” by Billy Vaughn,
registered on the CopyrightChains blockchain with CopyrightID
0xf526ddc4f8d804a5aa69bef0063c0968da0be137a6b8094a8634228a794498dd and independently timestamped
in Bitcoin block 960181 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71904842.
Recording identifiers
- ISRC
- USUM71904842
- Title
- Unchained Melody
- Artist
- Billy Vaughn
- CopyrightID (CopyrightChains transaction hash)
0xf526ddc4f8d804a5aa69bef0063c0968da0be137a6b8094a8634228a794498dd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T00:53:20+00:00
- Bitcoin block
- 960181
- Canonical record hash
sha256:f989a83bbdcbe5d830cec5bc62f04203e07b329bfbb711aa4e25f33e49dbcfbe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71904842
- Bitcoin block existence check
- https://blockstream.info/api/block/960181