ISRC USUM71806482
Verified recording
USUM71806482 is “Perfecta” by Feid,
registered on the CopyrightChains blockchain with CopyrightID
0xab25bb9da2299dcc5f09f6a3a1ac3315545540654277e10f3a630d964dbdac41 and independently timestamped
in Bitcoin block 960500 on 2026-08-01.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71806482.
Recording identifiers
- ISRC
- USUM71806482
- Title
- Perfecta
- Artist
- Feid
- CopyrightID (CopyrightChains transaction hash)
0xab25bb9da2299dcc5f09f6a3a1ac3315545540654277e10f3a630d964dbdac41
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-08-01T03:13:03+00:00
- Bitcoin block
- 960500
- Canonical record hash
sha256:7f21c21a830ffe765d139b333322bec5b5e9acfaa37e8d37b4b58538c82e1bb2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUM71806482
- Bitcoin block existence check
- https://blockstream.info/api/block/960500