ISRC USSM17400303
Verified recording
USSM17400303 is “Butterfly” by Herbie Hancock,
registered on the CopyrightChains blockchain with CopyrightID
0x5c971648169f788b97e8a99102867ad9df525c08ece4256c5fcf0bf1993ea5fd 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/USSM17400303.
Recording identifiers
- ISRC
- USSM17400303
- Title
- Butterfly
- Artist
- Herbie Hancock
- CopyrightID (CopyrightChains transaction hash)
0x5c971648169f788b97e8a99102867ad9df525c08ece4256c5fcf0bf1993ea5fd
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T19:35:34+00:00
- Bitcoin block
- 960138
- Canonical record hash
sha256:92e9408c9963466f52a8883e2b06070ebc9e5565727bec23a73ec4b2779d6dc2- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM17400303
- Bitcoin block existence check
- https://blockstream.info/api/block/960138