ISRC QMFMF1431924
Verified recording
QMFMF1431924 is “Responses” by William Smith,
registered on the CopyrightChains blockchain with CopyrightID
0x9bd2aca9a4f925bacdad03e28cdd76acde08897b9dab876b480e8d8c66696791 and independently timestamped
in Bitcoin block 957120 on 2026-07-08.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1431924.
Recording identifiers
- ISRC
- QMFMF1431924
- Title
- Responses
- Artist
- William Smith
- CopyrightID (CopyrightChains transaction hash)
0x9bd2aca9a4f925bacdad03e28cdd76acde08897b9dab876b480e8d8c66696791
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-08T03:22:41+00:00
- Bitcoin block
- 957120
- Canonical record hash
sha256:43e1c51c96eef6307a1af64dc34fd88efec8831430507fe4baa72a43adf7f2d6- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QMFMF1431924
- Bitcoin block existence check
- https://blockstream.info/api/block/957120