ISRC QZK6N2570481
Verified recording
QZK6N2570481 is “Without A Doubt” by Sally Green,
registered on the CopyrightChains blockchain with CopyrightID
0x7bcf54e6b68ab37fea17dde9e81458356b668e3dc9ed59d3f7e10dcc0e27cf6e and independently timestamped
in Bitcoin block 956302 on 2026-07-02.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2570481.
Recording identifiers
- ISRC
- QZK6N2570481
- Title
- Without A Doubt
- Artist
- Sally Green
- CopyrightID (CopyrightChains transaction hash)
0x7bcf54e6b68ab37fea17dde9e81458356b668e3dc9ed59d3f7e10dcc0e27cf6e
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-02T03:30:09+00:00
- Bitcoin block
- 956302
- Canonical record hash
sha256:b2fb69a6ca286a729a8a35d2731c9c92a6905c9bd5f44a96f54ade6320fa293a- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/QZK6N2570481
- Bitcoin block existence check
- https://blockstream.info/api/block/956302