ISRC USUMG9900475
Verified recording
USUMG9900475 is “Master Blaster (Jammin')” by Stevie Wonder,
registered on the CopyrightChains blockchain with CopyrightID
0x699c1261cd591b2a4c1b567b6fe7a616632fb841fc86610c90ca1d2b826f5fb7 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/USUMG9900475.
Recording identifiers
- ISRC
- USUMG9900475
- Title
- Master Blaster (Jammin')
- Artist
- Stevie Wonder
- CopyrightID (CopyrightChains transaction hash)
0x699c1261cd591b2a4c1b567b6fe7a616632fb841fc86610c90ca1d2b826f5fb7
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:1853bb9c0ca43d17d4a1d4ae7c5895197a8a97658838ee5fbd66a9fe51ce1f95- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USUMG9900475
- Bitcoin block existence check
- https://blockstream.info/api/block/956302
Full record
Track page: Master Blaster (Jammin') · Machine-readable JSON-LD