ISRC USUM70600769
Verified recording
USUM70600769 is “O Sole Mio” by Billy Vaughn,
registered on the CopyrightChains blockchain with CopyrightID
0xb56c2c6ff23315c565b9a8f49f9c1f70209b11e4fc9c3daadd744a4ba2677160 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/USUM70600769.
Recording identifiers
- ISRC
- USUM70600769
- Title
- O Sole Mio
- Artist
- Billy Vaughn
- CopyrightID (CopyrightChains transaction hash)
0xb56c2c6ff23315c565b9a8f49f9c1f70209b11e4fc9c3daadd744a4ba2677160
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:1e282751a149eed67a2af0c50f586aecab52f22a53826e623317b82e0ffbed6c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM70600769
- Bitcoin block existence check
- https://blockstream.info/api/block/957118