OT-2026-000059350
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented 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-2026-000059350) never changes.
Identity and time
| Publication number | OT-2026-000059350 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8615-759b-a31b-b00aa951a04b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059350 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0f537932753c8e0dc41426831267435a32ac87ded88cfe17dc22e864b7d0bc8 |
|---|---|
| Markdown | 9006bf1ce1cc04f4174e49d69b537b255506bb62a4e7b28a38f740519414d7ec |
| Publication page | 70f97fb47c5ee9c35ddb2cc1dc22cf1ec3002f95be1b8128ab65a5b910e9066b |
| Manifest | bf368647fa91ee54c9872a60fe45906b71c717e76297187123e1329e35e1bb3f |
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 | WzQs9e/jnHG4JoeELSOm5qKbRQBUeJjHRFslwj6SawDIDcSO7KMwBRTR6W6SYn1/OUCR0ztx9MDeNEVZJnYzBA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-18T12:41:15.032226Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350observed 70f97fb47c5ee9c35ddb2cc1dc22cf1e...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-18T12:41:14.650704Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/manifest.jsonobserved bf368647fa91ee54c9872a60fe45906b...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T12:41:14.166177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/publication.mdobserved 9006bf1ce1cc04f4174e49d69b537b25...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-18T12:41:13.630576Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/publication.txtobserved d0f537932753c8e0dc41426831267435...fetched by grabo-systems from 34.44.131.203, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.619763Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350observed 70f97fb47c5ee9c35ddb2cc1dc22cf1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.602105Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/manifest.jsonobserved bf368647fa91ee54c9872a60fe45906b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.582954Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/publication.mdobserved 9006bf1ce1cc04f4174e49d69b537b25...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:46:00.563275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059350/publication.txtobserved d0f537932753c8e0dc41426831267435...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. |
|---|