ISRC USSJ19900421
Verified recording
USSJ19900421 is “Fats Blow” by Fats Navarro,
registered on the CopyrightChains blockchain with CopyrightID
0x4b0525c692394a3a76069da5df018fef6ff370c4592ec0bd3c39aaab962bfac1 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ19900421.
Recording identifiers
- ISRC
- USSJ19900421
- Title
- Fats Blow
- Artist
- Fats Navarro
- CopyrightID (CopyrightChains transaction hash)
0x4b0525c692394a3a76069da5df018fef6ff370c4592ec0bd3c39aaab962bfac1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:1315fa2795ce8889141fb5a2b745f7e08c25add7732bfd234edc7907a471a426- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSJ19900421
- Bitcoin block existence check
- https://blockstream.info/api/block/957120