ISRC QZS7J2477100
Verified recording
QZS7J2477100 is “Lay Down” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0xeb0124ca757faf49fc8b0dd768e3a3d3c746f906361c7eae3c787af3891dd153 and independently timestamped
in Bitcoin block 960191 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2477100.
Recording identifiers
- ISRC
- QZS7J2477100
- Title
- Lay Down
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0xeb0124ca757faf49fc8b0dd768e3a3d3c746f906361c7eae3c787af3891dd153
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T01:51:26+00:00
- Bitcoin block
- 960191
- Canonical record hash
sha256:f24dc2a2bf548727f1261fe89a71a507f25dd5dc260953a0616ee3d67abfaf65- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2477100
- Bitcoin block existence check
- https://blockstream.info/api/block/960191