ISRC USC4R0714454

Verified recording

USC4R0714454 is “Grey In L.A.” by Loudon Wainwright III, registered on the CopyrightChains blockchain with CopyrightID 0x1b37ad597677398be226da2922b7926d86c720d70378e96690fca6651f70cd59 and independently timestamped in Bitcoin block 953515 on 2026-06-13. Verify the canonical record, hash, and Bitcoin attestation at https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0714454.

Recording identifiers

ISRC
USC4R0714454
Title
Grey In L.A.
Artist
Loudon Wainwright III
CopyrightID (CopyrightChains transaction hash)
0x1b37ad597677398be226da2922b7926d86c720d70378e96690fca6651f70cd59

Dual-chain proof evidence

Bitcoin-attested timestamp
2026-06-13T12:53:06+00:00
Bitcoin block
953515
Canonical record hash
sha256:01fe159dd69aef4da596263d84f45cc63ac3bc4395cc9a2dd71e7568ce7e3bfd
Verification API (6-check server-side result)
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USC4R0714454
Bitcoin block existence check
https://blockstream.info/api/block/953515

Full record

Track page: Grey In L.A. · Machine-readable JSON-LD