ISRC GBF071402390
Verified recording
GBF071402390 is “Gershwin: Summertime” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xdfa5506a03b6306b7a31e02a181712c2fb9c03c61092e73864f781e8342d1884 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/GBF071402390.
Recording identifiers
- ISRC
- GBF071402390
- Title
- Gershwin: Summertime
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xdfa5506a03b6306b7a31e02a181712c2fb9c03c61092e73864f781e8342d1884
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:87d45a8ad1b635f3853e7c03075ea83ca2c1b4c0609d3f625e857c3702d27d8e- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/GBF071402390
- Bitcoin block existence check
- https://blockstream.info/api/block/960138