ISRC USSM12107880
Verified recording
USSM12107880 is “Doc Returns/Finale” by Original Cast of Back To The Future: The Musical,
registered on the CopyrightChains blockchain with CopyrightID
0xc2cf29871026e6631f8f7627e4a8252d15eb0460b5cda397ee3dc9dd4cd637d9 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12107880.
Recording identifiers
- ISRC
- USSM12107880
- Title
- Doc Returns/Finale
- Artist
- Original Cast of Back To The Future: The Musical
- CopyrightID (CopyrightChains transaction hash)
0xc2cf29871026e6631f8f7627e4a8252d15eb0460b5cda397ee3dc9dd4cd637d9
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:8967b4b3f6ed95b5a04b16d6f9157e6b49683fff63678a09af38883e99c94da3- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12107880
- Bitcoin block existence check
- https://blockstream.info/api/block/953520