ISRC USAR12200086
Verified recording
USAR12200086 is “Letters Never Sent - Live At Grand Central, New York, NY - April 2, 1995” by Carly Simon,
registered on the CopyrightChains blockchain with CopyrightID
0x361331cc984f1f3aa29c5831071464b56abf7ff04b553a876f0c5085b47a6c52 and independently timestamped
in Bitcoin block 957118 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR12200086.
Recording identifiers
- ISRC
- USAR12200086
- Title
- Letters Never Sent - Live At Grand Central, New York, NY - April 2, 1995
- Artist
- Carly Simon
- CopyrightID (CopyrightChains transaction hash)
0x361331cc984f1f3aa29c5831071464b56abf7ff04b553a876f0c5085b47a6c52
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:20:19+00:00
- Bitcoin block
- 957118
- Canonical record hash
sha256:96f7350458e4b087a1f11f60ffa68f1ff160062d7ceefc3dea46afb883d0204c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USAR12200086
- Bitcoin block existence check
- https://blockstream.info/api/block/957118
Full record
Track page: Letters Never Sent - Live At Grand Central, New York, NY - April 2, 1995 · Machine-readable JSON-LD