ISRC USWD11677925
Verified recording
USWD11677925 is “Cavern - Score Demo” by Mark Mancina,
registered on the CopyrightChains blockchain with CopyrightID
0xbd3e14a41068d9e0cc373a22c59f6d164a987bab6247d51bf7df82bb76e1a799 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/USWD11677925.
Recording identifiers
- ISRC
- USWD11677925
- Title
- Cavern - Score Demo
- Artist
- Mark Mancina
- CopyrightID (CopyrightChains transaction hash)
0xbd3e14a41068d9e0cc373a22c59f6d164a987bab6247d51bf7df82bb76e1a799
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:edbf09558961e0dc8c8f5ddda1fd7ee58e73bab61111b2acf3738be03120ee3b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD11677925
- Bitcoin block existence check
- https://blockstream.info/api/block/956302