ISRC USPR39402588
Verified recording
USPR39402588 is “Butterfly” by Herbie Hancock,
registered on the CopyrightChains blockchain with CopyrightID
0x032a9813fa7ef38fa96e1fbb824664dc37b1ec16f9382f12988ad35d0861e4ce and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39402588.
Recording identifiers
- ISRC
- USPR39402588
- Title
- Butterfly
- Artist
- Herbie Hancock
- CopyrightID (CopyrightChains transaction hash)
0x032a9813fa7ef38fa96e1fbb824664dc37b1ec16f9382f12988ad35d0861e4ce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:2d4760adab4f7f52acf4f56fae366a6660972857b35d510696bbf05ebaa84ebe- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USPR39402588
- Bitcoin block existence check
- https://blockstream.info/api/block/956302