ISRC USSM12302613
Verified recording
USSM12302613 is “When You're Really Cool (Demo Version)” by Original Cast of Back To The Future: The Musical,
registered on the CopyrightChains blockchain with CopyrightID
0xbc6a6bb73ab9ee66fd1e309b4a70b11a3f58acff39b265ff05f4a89b4d93c34f and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12302613.
Recording identifiers
- ISRC
- USSM12302613
- Title
- When You're Really Cool (Demo Version)
- Artist
- Original Cast of Back To The Future: The Musical
- CopyrightID (CopyrightChains transaction hash)
0xbc6a6bb73ab9ee66fd1e309b4a70b11a3f58acff39b265ff05f4a89b4d93c34f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:39c2e0cea20ca31345004d42279263d21896a4c91921f836cbfb1465c660cb98- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12302613
- Bitcoin block existence check
- https://blockstream.info/api/block/960138
Full record
Track page: When You're Really Cool (Demo Version) · Machine-readable JSON-LD