ISRC QZ8251808508
Verified recording
QZ8251808508 is “I Got Rythm” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xc9fbe8992c22597a564cd92ab64a429f9bafb019360b0e37a7c6e4d373afb287 and independently timestamped
in Bitcoin block 960264 on 2026-07-30.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251808508.
Recording identifiers
- ISRC
- QZ8251808508
- Title
- I Got Rythm
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xc9fbe8992c22597a564cd92ab64a429f9bafb019360b0e37a7c6e4d373afb287
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-30T14:36:16+00:00
- Bitcoin block
- 960264
- Canonical record hash
sha256:4c34024f763c585380a12e6592484483cf7e872320873f983d063f7b3dbd9e40- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZ8251808508
- Bitcoin block existence check
- https://blockstream.info/api/block/960264