ISRC USWB10402454
Verified recording
USWB10402454 is “Black Sheep Boy” by Vince Guaraldi,
registered on the CopyrightChains blockchain with CopyrightID
0x3cdc3dbd118c96268705bb3e3126071c7f02154c486124cbec11c4dc3462e741 and independently timestamped
in Bitcoin block 959159 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10402454.
Recording identifiers
- ISRC
- USWB10402454
- Title
- Black Sheep Boy
- Artist
- Vince Guaraldi
- CopyrightID (CopyrightChains transaction hash)
0x3cdc3dbd118c96268705bb3e3126071c7f02154c486124cbec11c4dc3462e741
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T17:48:40+00:00
- Bitcoin block
- 959159
- Canonical record hash
sha256:a689464f9415c6f52ea43a4d43ee028dfc94794d6086b53c31f5fa4a8f167c75- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWB10402454
- Bitcoin block existence check
- https://blockstream.info/api/block/959159