OT-2026-000029798
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, sustained blow-off before set-down, on a tool changer
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-2026-000029798) never changes.
Identity and time
| Publication number | OT-2026-000029798 · never reused |
|---|---|
| Internal UUID | 01a0ae73-5e24-7d0f-a188-48005ff1f92f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:51.545382Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000029798 |
| Status | PUBLIC |
Content hashes
| Canonical text | d49152654d65706d280d38a94b8811efd5daace61ab9ea71c505dde6e7bbe34c |
|---|---|
| Markdown | 7977d2f61c298f4aa113eaa8bd49b862d0a64dfb2d5fc38646f033a157ff76ee |
| Publication page | 9ebba71bc2246f4834001953ea5ad34cb2e477e3dd070b4cc3e00124ac07faa2 |
| Manifest | 4a81110382c6df9cef1932f0eff6f58956ef4c871caabc9678722c1d4955676f |
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 | B6Pjjh2u60IYSbCHb55YUuVESNIE0oxXXf3/OD4frGyU1XStY5bCZXf3myOdOMnPkkudq99RhQQH1S7qHwkMBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:39:34.164869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029798observed 9ebba71bc2246f4834001953ea5ad34c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:39:34.148762Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029798/manifest.jsonobserved 4a81110382c6df9cef1932f0eff6f589...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:34.131388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029798/publication.mdobserved 7977d2f61c298f4aa113eaa8bd49b862...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:39:34.113639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000029798/publication.txtobserved d49152654d65706d280d38a94b8811ef...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. |
|---|