ISRC QM6N21725672
Verified recording
QM6N21725672 is “Unsure” by Sara Diamond,
registered on the CopyrightChains blockchain with CopyrightID
0x1545fed9a656234563c97d9a2cd5a246453d5beba9637c3dc36c57bc1b8b1970 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/QM6N21725672.
Recording identifiers
- ISRC
- QM6N21725672
- Title
- Unsure
- Artist
- Sara Diamond
- CopyrightID (CopyrightChains transaction hash)
0x1545fed9a656234563c97d9a2cd5a246453d5beba9637c3dc36c57bc1b8b1970
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-29T15:22:21+00:00
- Bitcoin block
- 960121
- Canonical record hash
sha256:ecb1e82686a5dd420a24c96065fe688a919580ee8a3e5ed6396570804ed4cd8d- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QM6N21725672
- Bitcoin block existence check
- https://blockstream.info/api/block/960121