ISRC USSM10210921
Verified recording
USSM10210921 is “More Precious Than Silver” by LaMar Boschman,
registered on the CopyrightChains blockchain with CopyrightID
0x684ad374f25db28c41204c454612c4714db82d51b2a7edde4cd6c718d71629b1 and independently timestamped
in Bitcoin block 960200 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10210921.
Recording identifiers
- ISRC
- USSM10210921
- Title
- More Precious Than Silver
- Artist
- LaMar Boschman
- CopyrightID (CopyrightChains transaction hash)
0x684ad374f25db28c41204c454612c4714db82d51b2a7edde4cd6c718d71629b1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T02:37:10+00:00
- Bitcoin block
- 960200
- Canonical record hash
sha256:10fc9da5be420633a321cdad9261d041d684202d82fedce4a026c4bdfdb24e48- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM10210921
- Bitcoin block existence check
- https://blockstream.info/api/block/960200
Full record
Track page: More Precious Than Silver · Machine-readable JSON-LD