ISRC USWB10103776
Verified recording
USWB10103776 is “Fat Mama” by Herbie Hancock,
registered on the CopyrightChains blockchain with CopyrightID
0x315df239d939ab9de646cf8a31ea6bc26ac9d23634ab8698a10f6d08ee52ddb5 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/USWB10103776.
Recording identifiers
- ISRC
- USWB10103776
- Title
- Fat Mama
- Artist
- Herbie Hancock
- CopyrightID (CopyrightChains transaction hash)
0x315df239d939ab9de646cf8a31ea6bc26ac9d23634ab8698a10f6d08ee52ddb5
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:e6fb6b70aa0826a64dc4defcbeeca321eb7e51e8c3b2d1815ed6b964f5e738f6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10103776
- Bitcoin block existence check
- https://blockstream.info/api/block/956302