ISRC USUM71913265
Verified recording
USUM71913265 is “O Holy Night” by Billy Vaughn,
registered on the CopyrightChains blockchain with CopyrightID
0x1727a1c6a67de935ac07d94f0e4c005b9269cc4478fd4d2c23beefd95414d31e 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/USUM71913265.
Recording identifiers
- ISRC
- USUM71913265
- Title
- O Holy Night
- Artist
- Billy Vaughn
- CopyrightID (CopyrightChains transaction hash)
0x1727a1c6a67de935ac07d94f0e4c005b9269cc4478fd4d2c23beefd95414d31e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:75d7579b3f8a5fbb395910dce78bb9e13cfe365854fa94485a46dca0876dacb7- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71913265
- Bitcoin block existence check
- https://blockstream.info/api/block/957118