ISRC US3M51428622
Verified recording
US3M51428622 is “Casey's Song” by Justin Hurwitz,
registered on the CopyrightChains blockchain with CopyrightID
0x4f37e8b84e43f66ec5c5b9d81a5a57d59c351548cb55ebd16bbe2bc68cb0ec2a 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/US3M51428622.
Recording identifiers
- ISRC
- US3M51428622
- Title
- Casey's Song
- Artist
- Justin Hurwitz
- CopyrightID (CopyrightChains transaction hash)
0x4f37e8b84e43f66ec5c5b9d81a5a57d59c351548cb55ebd16bbe2bc68cb0ec2a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:47:07+00:00
- Bitcoin block
- 953513
- Canonical record hash
sha256:054db47c82f7a2bc0a04adc3371a2fc3dda04b82a9aa06f23e1a255329600f5e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US3M51428622
- Bitcoin block existence check
- https://blockstream.info/api/block/953513