ISRC USCGJ2136993
Verified recording
USCGJ2136993 is “REM Sleep” by Halcyon Shores,
registered on the CopyrightChains blockchain with CopyrightID
0xdbf56c2a66c0cb9ef1984047b7898184e7c6c742b2b54d1c6802f718dfc38cd7 and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2136993.
Recording identifiers
- ISRC
- USCGJ2136993
- Title
- REM Sleep
- Artist
- Halcyon Shores
- CopyrightID (CopyrightChains transaction hash)
0xdbf56c2a66c0cb9ef1984047b7898184e7c6c742b2b54d1c6802f718dfc38cd7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:a2264a4e48450c4f9a8a8142799a0555616d430d22f9a8eac45ed65287945e97- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USCGJ2136993
- Bitcoin block existence check
- https://blockstream.info/api/block/956302