ISRC QZS7J2454664
Verified recording
QZS7J2454664 is “Down Out Freestyle” by JR Writer,
registered on the CopyrightChains blockchain with CopyrightID
0xb93403449c3be37091f7a1900a3484fcf9d7e1dfba52d2be809ea23a17b64b59 and independently timestamped
in Bitcoin block 960314 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2454664.
Recording identifiers
- ISRC
- QZS7J2454664
- Title
- Down Out Freestyle
- Artist
- JR Writer
- CopyrightID (CopyrightChains transaction hash)
0xb93403449c3be37091f7a1900a3484fcf9d7e1dfba52d2be809ea23a17b64b59
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T21:00:46+00:00
- Bitcoin block
- 960314
- Canonical record hash
sha256:3515e736f031c4ba7968835d6c0480027e38f2a1ac5b0424b94931cfe8ff1e8c- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZS7J2454664
- Bitcoin block existence check
- https://blockstream.info/api/block/960314