ISRC QZN882249205
Verified recording
QZN882249205 is “Paper Boats” by Lost Files,
registered on the CopyrightChains blockchain with CopyrightID
0xb22f48c0d6b2dd68586068cfb587806cc8e7412f1951f30214f7e93d2a6368c0 and independently timestamped
in Bitcoin block 960160 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882249205.
Recording identifiers
- ISRC
- QZN882249205
- Title
- Paper Boats
- Artist
- Lost Files
- CopyrightID (CopyrightChains transaction hash)
0xb22f48c0d6b2dd68586068cfb587806cc8e7412f1951f30214f7e93d2a6368c0
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T22:48:59+00:00
- Bitcoin block
- 960160
- Canonical record hash
sha256:6aa92c91f770ec472bc9f197ab9589895bbd29ecf1dacd551ee77e0eee114a6f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZN882249205
- Bitcoin block existence check
- https://blockstream.info/api/block/960160