ISRC US5X21814303
Verified recording
US5X21814303 is “Don't Blow A Good Thing - David Harness Unreleased Dub” by David Harness,
registered on the CopyrightChains blockchain with CopyrightID
0x8cb7fa1701f96af05d226289ebbd7a933704b09834fdac0cadfdbc8925d59780 and independently timestamped
in Bitcoin block 960407 on 2026-07-31.
Verify the canonical record, hash, and Bitcoin attestation at
https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5X21814303.
Recording identifiers
- ISRC
- US5X21814303
- Title
- Don't Blow A Good Thing - David Harness Unreleased Dub
- Artist
- David Harness
- CopyrightID (CopyrightChains transaction hash)
0x8cb7fa1701f96af05d226289ebbd7a933704b09834fdac0cadfdbc8925d59780
Dual-chain proof evidence
- Bitcoin-attested timestamp
- 2026-07-31T13:26:30+00:00
- Bitcoin block
- 960407
- Canonical record hash
sha256:bb0cce7e455993b484810304c340a748e4e1c917b3ce054717c8d4a51a364369- Verification API (6-check server-side result)
- https://artists.proofprofile.net/api/v1/bot/ots/verify/track/US5X21814303
- Bitcoin block existence check
- https://blockstream.info/api/block/960407
Full record
Track page: Don't Blow A Good Thing - David Harness Unreleased Dub · Machine-readable JSON-LD