ISRC US5941406909
Verified recording
US5941406909 is “Boy in the Park” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0x2b979e30db80da0e9a588888a2d0db1ddd2b6407cb0a3d3a2dc48c1bec69f8d7 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941406909.
Recording identifiers
- ISRC
- US5941406909
- Title
- Boy in the Park
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0x2b979e30db80da0e9a588888a2d0db1ddd2b6407cb0a3d3a2dc48c1bec69f8d7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:b190a656d7468d1bec681043e04de78a35c399b4761ca78a4ce09043351254a5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5941406909
- Bitcoin block existence check
- https://blockstream.info/api/block/956304