OT-2026-000079319
Publication integrity record
Foam pad vacuum gripper, four zone face, six outlet manifold, pump fed, pressure sensor per zone, pulsed blow-off before set-down
This page is the evidence record. It changes as evidence arrives: a trusted timestamp, an independent retrieval, a custody deposit. The disclosure itself (/p/OT-2026-000079319) never changes.
Identity and time
| Publication number | OT-2026-000079319 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b90-73a5-9187-b49c2226252c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079319 |
| Status | PUBLIC |
Content hashes
| Canonical text | 678de39ff5e87631f6ff965335416f5d9d86c30a0e4723dede489a539137a464 |
|---|---|
| Markdown | 543238f65db525997da4b49e2f6da0441dd861867f68d1b55af87dd49c7dc599 |
| Publication page | d1a9672792bd7a70eb24277cbae783460d620b0595758ad1f7375d0811dd0646 |
| Manifest | 090f3390106baff7b90e341b80ee6ef07a39c3f987ac35b962f2a7b87424eac4 |
SHA-256, lowercase hex, over the exact bytes of each published file. Every figure is hashed individually in the manifest.
Manifest signature
| Algorithm | Ed25519 · key
OT-SIGN-2026-01 · Verified |
|---|---|
| Signature | Q06VUmbHnqyReIXIOqBduVvZjz9KbT/LoRiY1DNFsRFPU1nTIwStkqz0b8LZes1SI4VV3GzAVnThcSSn9MrbCQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:04:55.857301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079319observed d1a9672792bd7a70eb24277cbae78346...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:55.839301Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079319/manifest.jsonobserved 090f3390106baff7b90e341b80ee6ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.821273Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079319/publication.mdobserved 543238f65db525997da4b49e2f6da044...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:55.803179Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079319/publication.txtobserved 678de39ff5e87631f6ff965335416f5d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
Requested from infrastructure separate from the publication system, over the public internet, with no credential. A MATCH means an ordinary internet client could fetch the publication and received exactly the bytes recorded above.
Independent archive
| External archive | Pending Canonical URLs are submitted to an independent archive in batches. |
|---|
A capture held by an outside archive is evidence that does not depend on OpenTechnical continuing to exist. It supplements the records above; it does not replace them.
Third-party custody
| Custody package | Pending Custody packages are produced weekly. |
|---|