ISRC USBN20200081
Verified recording
USBN20200081 is “Don't Mess With Me - 24-Bit Mastering” by Richard "Groove" Holmes,
registered on the CopyrightChains blockchain with CopyrightID
0x3e85df777394f0d5cdc78455f6d1f5022bb60e7850c68da39ac559e0f69e29c1 and independently timestamped
in Bitcoin block 959128 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20200081.
Recording identifiers
- ISRC
- USBN20200081
- Title
- Don't Mess With Me - 24-Bit Mastering
- Artist
- Richard "Groove" Holmes
- CopyrightID (CopyrightChains transaction hash)
0x3e85df777394f0d5cdc78455f6d1f5022bb60e7850c68da39ac559e0f69e29c1
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T12:33:25+00:00
- Bitcoin block
- 959128
- Canonical record hash
sha256:311fa17addcff2dbcc6c1424288203b2b18990ecc32df5812667d92a4b22a761- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/USBN20200081
- Bitcoin block existence check
- https://blockstream.info/api/block/959128
Full record
Track page: Don't Mess With Me - 24-Bit Mastering · Machine-readable JSON-LD