ISRC USAT22100339
Verified recording
USAT22100339 is “Somebody Sometimes” by FITZ,
registered on the CopyrightChains blockchain with CopyrightID
0xe0f012043e32d765034b4d5e8451cda6a12d32ec8b40db1aa63c9b2ce80bc9b7 and independently timestamped
in Bitcoin block 953513 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22100339.
Recording identifiers
- ISRC
- USAT22100339
- Title
- Somebody Sometimes
- Artist
- FITZ
- CopyrightID (CopyrightChains transaction hash)
0xe0f012043e32d765034b4d5e8451cda6a12d32ec8b40db1aa63c9b2ce80bc9b7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:e663866932f8a0c6c059dd1f36dccb680a1c1f46c066d53b8a42cbe46f55ce0c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAT22100339
- Bitcoin block existence check
- https://blockstream.info/api/block/953513