ISRC QMDA61881677
Verified recording
QMDA61881677 is “Ok Fred” by U-Roy,
registered on the CopyrightChains blockchain with CopyrightID
0x932cd88449270ded9b880dc2b523f3e0a19c2b0a436c26b6b96ac55a52eb2462 and independently timestamped
in Bitcoin block 959100 on 2026-07-22.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61881677.
Recording identifiers
- ISRC
- QMDA61881677
- Title
- Ok Fred
- Artist
- U-Roy
- CopyrightID (CopyrightChains transaction hash)
0x932cd88449270ded9b880dc2b523f3e0a19c2b0a436c26b6b96ac55a52eb2462
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-22T05:29:55+00:00
- Bitcoin block
- 959100
- Canonical record hash
sha256:31b9081ef0eb2f8967fa4f5cd48fa1609440ae3c369b8fb6a2f7ac8f41e0e7d4- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMDA61881677
- Bitcoin block existence check
- https://blockstream.info/api/block/959100