ISRC USACU0511990
Verified recording
USACU0511990 is “Let The Sunshine In (From The Musical Production "Hair")” by Galt MacDermot,
registered on the CopyrightChains blockchain with CopyrightID
0x8a416a54d82fb32fe36dab97f0568a24bdb9cc54b404893bfc781b7a8e9e5276 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACU0511990.
Recording identifiers
- ISRC
- USACU0511990
- Title
- Let The Sunshine In (From The Musical Production "Hair")
- Artist
- Galt MacDermot
- CopyrightID (CopyrightChains transaction hash)
0x8a416a54d82fb32fe36dab97f0568a24bdb9cc54b404893bfc781b7a8e9e5276
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:0f89f1e9c5d0a9eec35ec9441b08760654e8c5b989743e7db7d708e07f90efda- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USACU0511990
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Let The Sunshine In (From The Musical Production "Hair") · Machine-readable JSON-LD