ISRC USSJ19900401
Verified recording
USSJ19900401 is “Fat Boy” by Fats Navarro,
registered on the CopyrightChains blockchain with CopyrightID
0x42fc30ea733910cacd88246f261a8148212665f0e818d2c73aa167dfc7d76513 and independently timestamped
in Bitcoin block 960448 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ19900401.
Recording identifiers
- ISRC
- USSJ19900401
- Title
- Fat Boy
- Artist
- Fats Navarro
- CopyrightID (CopyrightChains transaction hash)
0x42fc30ea733910cacd88246f261a8148212665f0e818d2c73aa167dfc7d76513
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T18:48:12+00:00
- Bitcoin block
- 960448
- Canonical record hash
sha256:4618483eac2655768daefaca9ae182a10f5a2ca7a59f2ad0a51cd6c1d31ea942- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ19900401
- Bitcoin block existence check
- https://blockstream.info/api/block/960448