ISRC USVG29850199
Verified recording
USVG29850199 is “Rag Mama” by Jim Kweskin,
registered on the CopyrightChains blockchain with CopyrightID
0x63a0c1fb67cc1ada3f7b5cfd7a6ca60b036fe1978d2a4b6cd427ceff96ae9fce and independently timestamped
in Bitcoin block 960117 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVG29850199.
Recording identifiers
- ISRC
- USVG29850199
- Title
- Rag Mama
- Artist
- Jim Kweskin
- CopyrightID (CopyrightChains transaction hash)
0x63a0c1fb67cc1ada3f7b5cfd7a6ca60b036fe1978d2a4b6cd427ceff96ae9fce
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T14:28:24+00:00
- Bitcoin block
- 960117
- Canonical record hash
sha256:7260e521eac67fdfda4dce478df9f576e4bb2c8e96ca49d4ca50b26741af6155- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USVG29850199
- Bitcoin block existence check
- https://blockstream.info/api/block/960117