OT-2026-000054806
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, vented 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-2026-000054806) never changes.
Identity and time
| Publication number | OT-2026-000054806 · never reused |
|---|---|
| Internal UUID | 01a0ae86-1285-7157-ad76-0cc8bbb8b27e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:40:17.489937Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000054806 |
| Status | PUBLIC |
Content hashes
| Canonical text | 03974247c1f2a719032f1f53eac6850e071694415982d688d6fcab3266059d94 |
|---|---|
| Markdown | ebab7f6d25d531834d2b9d768c0a07e853a3c27fe9e7de095a2c7ecc1e7e8902 |
| Publication page | f1424cd3a237edc6d0170b4354db0d7f466850204f25e9205ec0b9462e690442 |
| Manifest | 3dfe06a678641761610a698d35764f199a8699a6da67fe272b7b9a547135efa6 |
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 | VQnnVI5Q66WDmGlJqxvzTSQpicS/snp6RbP+vr7o9dugpe6LtKnWqqcXzHW6ljJd2fKyoio8M8kFUqPQIIBoDQ== |
| 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
| 2026-09-17T10:54:00.574388Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054806observed f1424cd3a237edc6d0170b4354db0d7f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:00.556916Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054806/manifest.jsonobserved 3dfe06a678641761610a698d35764f19...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:00.538063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054806/publication.mdobserved ebab7f6d25d531834d2b9d768c0a07e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:00.519613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054806/publication.txtobserved 03974247c1f2a719032f1f53eac6850e...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. |
|---|