OT-2026-000054338
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, 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-2026-000054338) never changes.
Identity and time
| Publication number | OT-2026-000054338 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a9-7703-8083-a41707074d33 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:39:53.019909Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054338 |
| Status | PUBLIC |
Content hashes
| Canonical text | f282ad9ce3a8c86aa809f2153b2a4a08a07fdc7079a1b2a4f396c9b8e56884ea |
|---|---|
| Markdown | fe3ed4b80445354ed9cabbaefd93ff5aa1914c552b0fca46ef40eef879bc34c6 |
| Publication page | 81bd7eb7d03777bfb430202ccadf77644e65d361778e10d550533b4577597f97 |
| Manifest | 094aab255ef18ff8e04ad7bd0b61a3c9d1354757220ef7ced27a2887865fd3dd |
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 | sMC2XddMvsBRJeB4qGN3vmKz1zC8BjVT/xOGH6lmyN92bOSPdOjy6zgBF+l2pcSdddeBearDcXVv9oVjbqAlDA== |
| 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... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:54:51.149455Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054338observed 81bd7eb7d03777bfb430202ccadf7764...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:51.132322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054338/manifest.jsonobserved 094aab255ef18ff8e04ad7bd0b61a3c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:51.113582Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054338/publication.mdobserved fe3ed4b80445354ed9cabbaefd93ff5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:51.092160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054338/publication.txtobserved f282ad9ce3a8c86aa809f2153b2a4a08...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. |
|---|