ISRC QZNWQ2267294
Verified recording
QZNWQ2267294 is “Piano Class” by YN Jay,
registered on the CopyrightChains blockchain with CopyrightID
0x9f8be025b134c7e4b911994efe7591d6fc03df3e73d181aaf543fd8f7ad492d3 and independently timestamped
in Bitcoin block 960144 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2267294.
Recording identifiers
- ISRC
- QZNWQ2267294
- Title
- Piano Class
- Artist
- YN Jay
- CopyrightID (CopyrightChains transaction hash)
0x9f8be025b134c7e4b911994efe7591d6fc03df3e73d181aaf543fd8f7ad492d3
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:09:47+00:00
- Bitcoin block
- 960144
- Canonical record hash
sha256:afa1bef988e729573614c6d451ac779fe529539627a0affd85dbcd8d2087b4b9- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZNWQ2267294
- Bitcoin block existence check
- https://blockstream.info/api/block/960144