ISRC QMFMF2309901
Verified recording
QMFMF2309901 is “Ballad of Watt” by Marc Valentine,
registered on the CopyrightChains blockchain with CopyrightID
0x5d59becb3aa62c8ab3b309c43bf626b9ff7fee9391d6229aa18185df7835af3a and independently timestamped
in Bitcoin block 960121 on 2026-07-29.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2309901.
Recording identifiers
- ISRC
- QMFMF2309901
- Title
- Ballad of Watt
- Artist
- Marc Valentine
- CopyrightID (CopyrightChains transaction hash)
0x5d59becb3aa62c8ab3b309c43bf626b9ff7fee9391d6229aa18185df7835af3a
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:1a46942b9a7bd55eb808f0d2f9034462d1d5b618f530ae142ba87c61795cbd4d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF2309901
- Bitcoin block existence check
- https://blockstream.info/api/block/960121