ISRC USWD10423120
Verified recording
USWD10423120 is “Nursery Rhyme Medley -- Baa, Baa, Black Sheep / Sing A Song Of Sixpence / Old King Cole” by Larry Groce,
registered on the CopyrightChains blockchain with CopyrightID
0x3866cdabfe7bd0bd969b3701a07de66df62d197c3dbc9f8e0e157c3b60145c80 and independently timestamped
in Bitcoin block 956304 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423120.
Recording identifiers
- ISRC
- USWD10423120
- Title
- Nursery Rhyme Medley -- Baa, Baa, Black Sheep / Sing A Song Of Sixpence / Old King Cole
- Artist
- Larry Groce
- CopyrightID (CopyrightChains transaction hash)
0x3866cdabfe7bd0bd969b3701a07de66df62d197c3dbc9f8e0e157c3b60145c80
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:094c16e7ce2f71822060dfb812f002c94536609f5d09a4ed1631b67857dba2d0- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USWD10423120
- Bitcoin block existence check
- https://blockstream.info/api/block/956304
Full record
Track page: Nursery Rhyme Medley -- Baa, Baa, Black Sheep / Sing A Song Of Sixpence / Old King Cole · Machine-readable JSON-LD