ISRC USSM11204886
Verified recording
USSM11204886 is “Dark Doo Wop” by MS MR,
registered on the CopyrightChains blockchain with CopyrightID
0x9feac33c14fe97f120c3b407a7a1017f2e0b3189b0ed6e51f7a3bfce0b447a7a 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/USSM11204886.
Recording identifiers
- ISRC
- USSM11204886
- Title
- Dark Doo Wop
- Artist
- MS MR
- CopyrightID (CopyrightChains transaction hash)
0x9feac33c14fe97f120c3b407a7a1017f2e0b3189b0ed6e51f7a3bfce0b447a7a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:034f57b177eb98b79a0e0b859bab453027c6204c04843420cd0656ef8e24392d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USSM11204886
- Bitcoin block existence check
- https://blockstream.info/api/block/956304