ISRC USANG2270018
Verified recording
USANG2270018 is “Loosing Sleep” by Happytear,
registered on the CopyrightChains blockchain with CopyrightID
0x5d3b12e35d5a1e73db60f4b6749efc0f11fa6208ef92dae0f50f52fefba40e44 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/USANG2270018.
Recording identifiers
- ISRC
- USANG2270018
- Title
- Loosing Sleep
- Artist
- Happytear
- CopyrightID (CopyrightChains transaction hash)
0x5d3b12e35d5a1e73db60f4b6749efc0f11fa6208ef92dae0f50f52fefba40e44
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T12:53:06+00:00
- Bitcoin block
- 953515
- Canonical record hash
sha256:a78b0a9b7688e7e3189bed93fc314c419f7602dc18551741050fc96308280379- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USANG2270018
- Bitcoin block existence check
- https://blockstream.info/api/block/953515