ISRC USF461100007
Verified recording
USF461100007 is “What Difference Does It Make?” by Joy Zipper,
registered on the CopyrightChains blockchain with CopyrightID
0x86b712ef29bc6c00278eb57fe75ca83e40f36c36a4d64118c9daa876e7791c44 and independently timestamped
in Bitcoin block 960203 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF461100007.
Recording identifiers
- ISRC
- USF461100007
- Title
- What Difference Does It Make?
- Artist
- Joy Zipper
- CopyrightID (CopyrightChains transaction hash)
0x86b712ef29bc6c00278eb57fe75ca83e40f36c36a4d64118c9daa876e7791c44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T03:35:13+00:00
- Bitcoin block
- 960203
- Canonical record hash
sha256:291fb580f21a0cf592d5050b76bb35f833d1e8406b63bae3d6bf21e53b0d49e2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USF461100007
- Bitcoin block existence check
- https://blockstream.info/api/block/960203
Full record
Track page: What Difference Does It Make? · Machine-readable JSON-LD