ISRC USB4U1350303
Verified recording
USB4U1350303 is “Misty Mountains / Song Of The Lonely Mountain - From “The Hobbit”/Medley” by David Arkenstone,
registered on the CopyrightChains blockchain with CopyrightID
0xf659c00ebc6215cd2228c9dd03a3d9aa6f4db2f685d47721a1c5eff8849c4255 and independently timestamped
in Bitcoin block 953528 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U1350303.
Recording identifiers
- ISRC
- USB4U1350303
- Title
- Misty Mountains / Song Of The Lonely Mountain - From “The Hobbit”/Medley
- Artist
- David Arkenstone
- CopyrightID (CopyrightChains transaction hash)
0xf659c00ebc6215cd2228c9dd03a3d9aa6f4db2f685d47721a1c5eff8849c4255
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T15:41:10+00:00
- Bitcoin block
- 953528
- Canonical record hash
sha256:dc1990977b1ee8e3f3e00f829b4926e10989e04cf3acff1255ed4a7917194f42- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USB4U1350303
- Bitcoin block existence check
- https://blockstream.info/api/block/953528
Full record
Track page: Misty Mountains / Song Of The Lonely Mountain - From “The Hobbit”/Medley · Machine-readable JSON-LD