ISRC USSM12305723
Verified recording
USSM12305723 is “Famous - Sped Up” by DDG,
registered on the CopyrightChains blockchain with CopyrightID
0x4dfb980f50331915ba8bb03df1f7fc85d94c4ca897e3ad37bdb10d5e7436ef8f and independently timestamped
in Bitcoin block 960145 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305723.
Recording identifiers
- ISRC
- USSM12305723
- Title
- Famous - Sped Up
- Artist
- DDG
- CopyrightID (CopyrightChains transaction hash)
0x4dfb980f50331915ba8bb03df1f7fc85d94c4ca897e3ad37bdb10d5e7436ef8f
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T21:13:37+00:00
- Bitcoin block
- 960145
- Canonical record hash
sha256:2c3d67767c329ae5f72e1bc6e33b107bf1463abf5fb8916e28c11163def52af5- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM12305723
- Bitcoin block existence check
- https://blockstream.info/api/block/960145