ISRC USQX91901630
Verified recording
USQX91901630 is “Rhapsody in Blue” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0x0b6f690a465c565a5c75d380178e7e5b314c0f1d109d9fe110ab8b787dccb146 and independently timestamped
in Bitcoin block 960138 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91901630.
Recording identifiers
- ISRC
- USQX91901630
- Title
- Rhapsody in Blue
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0x0b6f690a465c565a5c75d380178e7e5b314c0f1d109d9fe110ab8b787dccb146
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:f5a28fe55a66e3dad2ff1a4b77e0c48e963ba430f4c67eeeacd4d179e96c201f- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USQX91901630
- Bitcoin block existence check
- https://blockstream.info/api/block/960138