ISRC DEUE22382335
Verified recording
DEUE22382335 is “La Cumparsita” by Billy Vaughn,
registered on the CopyrightChains blockchain with CopyrightID
0x232c36ab067ec8c70b7148f194c79269b4e7ac50de257a0dec290f13fa9be34c and independently timestamped
in Bitcoin block 960478 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22382335.
Recording identifiers
- ISRC
- DEUE22382335
- Title
- La Cumparsita
- Artist
- Billy Vaughn
- CopyrightID (CopyrightChains transaction hash)
0x232c36ab067ec8c70b7148f194c79269b4e7ac50de257a0dec290f13fa9be34c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T23:30:38+00:00
- Bitcoin block
- 960478
- Canonical record hash
sha256:16caaab86868c1576bf435d00b61622801a6d2e1cea47445fe84d67dc7eb2416- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/DEUE22382335
- Bitcoin block existence check
- https://blockstream.info/api/block/960478