ISRC USMRE0813502
Verified recording
USMRE0813502 is “Contento” by Joe Quijano,
registered on the CopyrightChains blockchain with CopyrightID
0xddc5e248836fb65efb7e2837b3bb5f1e8f32b3c779b717b0e9bdaa9e9974d40c and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0813502.
Recording identifiers
- ISRC
- USMRE0813502
- Title
- Contento
- Artist
- Joe Quijano
- CopyrightID (CopyrightChains transaction hash)
0xddc5e248836fb65efb7e2837b3bb5f1e8f32b3c779b717b0e9bdaa9e9974d40c
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:c1846a0f79fd9a7e885e923d6ec97dc2fd69d7f6f0b17e41ecb0c51c0d8797b8- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USMRE0813502
- Bitcoin block existence check
- https://blockstream.info/api/block/960138