ISRC QZW9L2347828
Verified recording
QZW9L2347828 is “She’s My Girl” by Tom Lehrer,
registered on the CopyrightChains blockchain with CopyrightID
0xf54b5620af19138d56366fba9d17b75bb7bff071c588bcf922211ea0e423dc2f and independently timestamped
in Bitcoin block 960321 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2347828.
Recording identifiers
- ISRC
- QZW9L2347828
- Title
- She’s My Girl
- Artist
- Tom Lehrer
- CopyrightID (CopyrightChains transaction hash)
0xf54b5620af19138d56366fba9d17b75bb7bff071c588bcf922211ea0e423dc2f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T22:27:30+00:00
- Bitcoin block
- 960321
- Canonical record hash
sha256:4f572a48841f9cf47eb65a19c142248951d56b1ad33b20a50e57eb836792633b- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZW9L2347828
- Bitcoin block existence check
- https://blockstream.info/api/block/960321