ISRC QMFMF2013625
Verified recording
QMFMF2013625 is “XL” by Khontkar,
registered on the CopyrightChains blockchain with CopyrightID
0x29eb97f203c3ac3dd9b581880358c05913cbe2446f6421222a63532d26de81dc 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/QMFMF2013625.
Recording identifiers
- ISRC
- QMFMF2013625
- Title
- XL
- Artist
- Khontkar
- CopyrightID (CopyrightChains transaction hash)
0x29eb97f203c3ac3dd9b581880358c05913cbe2446f6421222a63532d26de81dc
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:55:08+00:00
- Bitcoin block
- 956304
- Canonical record hash
sha256:5321339ee9e2581541dfb8c906c2873ae9aa6f07afa35ec58e9fc781bedc5b78- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2013625
- Bitcoin block existence check
- https://blockstream.info/api/block/956304