ISRC USCGH1980971
Verified recording
USCGH1980971 is “Ridgehead” by Mark Lettieri,
registered on the CopyrightChains blockchain with CopyrightID
0x1143290d7717e264d92c896757788224e98ba1b692ca4bcc39b27c1229738f78 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/USCGH1980971.
Recording identifiers
- ISRC
- USCGH1980971
- Title
- Ridgehead
- Artist
- Mark Lettieri
- CopyrightID (CopyrightChains transaction hash)
0x1143290d7717e264d92c896757788224e98ba1b692ca4bcc39b27c1229738f78
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:954680a89fc10f60a4752c827fe2bcc5167e10029b950e7a9ca062e4b09c2388- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGH1980971
- Bitcoin block existence check
- https://blockstream.info/api/block/953520