ISRC ITBZ81605686
Verified recording
ITBZ81605686 is “2 Waltzes in C Major” by George Gershwin,
registered on the CopyrightChains blockchain with CopyrightID
0xe46e8f07cd56f89ba341d74607b33acf01db951b763bcf8de494374a74fdb445 and independently timestamped
in Bitcoin block 960468 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605686.
Recording identifiers
- ISRC
- ITBZ81605686
- Title
- 2 Waltzes in C Major
- Artist
- George Gershwin
- CopyrightID (CopyrightChains transaction hash)
0xe46e8f07cd56f89ba341d74607b33acf01db951b763bcf8de494374a74fdb445
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T21:25:57+00:00
- Bitcoin block
- 960468
- Canonical record hash
sha256:98235ef380a4bf78d08c63178b61463d83615d2e5530c6d0745dca03cce6989a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/ITBZ81605686
- Bitcoin block existence check
- https://blockstream.info/api/block/960468