OT-2026-000054065
Publication integrity record
Two cup 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-2026-000054065) never changes.
Identity and time
| Publication number | OT-2026-000054065 · never reused |
|---|---|
| Internal UUID | 01a0ae85-b3a7-7e36-b527-ef659934c2e9 · 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-2026-000054065 |
| Status | PUBLIC |
Content hashes
| Canonical text | e01cb64fffb74b5aab0b5b1215e8456a76bb6543a897a2580e27f33a0d52fe10 |
|---|---|
| Markdown | befb3987e823a61fc0f96501862a76c7f9f24064920788ad7cf41d70fde1e0ac |
| Publication page | 2ad2a099a385a6e0077ce15b129604dab34a8460fabf36f54bb6fc8312b4f844 |
| Manifest | 97149444b967c7cbe40ab0bdeaf6af8b03c5e88aa2686fe4112d222c1c4fddca |
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 | oji2auZYIFODjytfLJEvSG1X8U+IMWTQf9BbKRspys1KPSccpqTKSSRNjblyK0if69StDV71/xysOUwvNADsDw== |
| 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
| 2026-09-17T10:54:26.492994Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054065observed 2ad2a099a385a6e0077ce15b129604da...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:54:26.475639Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054065/manifest.jsonobserved 97149444b967c7cbe40ab0bdeaf6af8b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:26.458845Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054065/publication.mdobserved befb3987e823a61fc0f96501862a76c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:54:26.442512Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000054065/publication.txtobserved e01cb64fffb74b5aab0b5b1215e8456a...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. |
|---|