OT-2026-000085082
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, 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-2026-000085082) never changes.
Identity and time
| Publication number | OT-2026-000085082 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-7d75-a09a-02b353905224 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085082 |
| Status | PUBLIC |
Content hashes
| Canonical text | 16ab8cf66f29ac90de76718fb9a76ab96b6396ac4effb5d8fedbe115dd0c5cb9 |
|---|---|
| Markdown | a6c660a099f70add2a43737098eff836e7488139d8e04384a2c6c8df82c2fe9b |
| Publication page | 67f072a3f92be5824af1a8e5c655058a2b5b7888a80073fee19fd8367d2da41b |
| Manifest | 015f3c0c5c694b925311744605fd120f0b5179adc4f3d48f242a9d804d6ccfcb |
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 | vJ0glU21UGlU3J0u+53815cVjrICgV1zhQ9yTH8DHW2l0+oEaoJvDlOb0A4fOMKc3/0dKNd/fBFQXsbLK8RLBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:55:08.599305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085082observed 67f072a3f92be5824af1a8e5c655058a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.581901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085082/manifest.jsonobserved 015f3c0c5c694b925311744605fd120f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.563626Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085082/publication.mdobserved a6c660a099f70add2a43737098eff836...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.545964Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085082/publication.txtobserved 16ab8cf66f29ac90de76718fb9a76ab9...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. |
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