ISRC QZNWV2248865
Verified recording
QZNWV2248865 is “Back it Up” by Cash Cobain,
registered on the CopyrightChains blockchain with CopyrightID
0xbc1ad3d1ca98f0695984c6f82a50d5d1746dee5ae6d45170090be71ab3ca2be8 and independently timestamped
in Bitcoin block 953520 on 2026-06-13.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2248865.
Recording identifiers
- ISRC
- QZNWV2248865
- Title
- Back it Up
- Artist
- Cash Cobain
- CopyrightID (CopyrightChains transaction hash)
0xbc1ad3d1ca98f0695984c6f82a50d5d1746dee5ae6d45170090be71ab3ca2be8
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-06-13T13:32:09+00:00
- Bitcoin block
- 953520
- Canonical record hash
sha256:4a6748d0f96ffcbd640b4f5d632783889a1d40f19d8e2ffa405eef56f8fc3b1e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWV2248865
- Bitcoin block existence check
- https://blockstream.info/api/block/953520