OT-2026-000053160
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, three stage ejector, supply line pressure sensor, pulsed blow-off after 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-2026-000053160) never changes.
Identity and time
| Publication number | OT-2026-000053160 · never reused |
|---|---|
| Internal UUID | 01a0ae84-a432-7304-ac4e-2d5b228100a9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:38:43.524202Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000053160 |
| Status | PUBLIC |
Content hashes
| Canonical text | 085ea43f0719e0d7b4f9dc9c782172c8cb15418e86ace6784bf18a36e2be645a |
|---|---|
| Markdown | d09f3150f82828bc7c4ce99fd49e36497cc945abeb3fabae63db5ffc7573043d |
| Publication page | 492e06d3d8b10be9190dd26f036f6a8ddfaa658094a855c36c59e8f1acdabaaf |
| Manifest | 14a493f8447b812cff452cf1ee89afa5a4d4883d0ad9f2743498e506ba30e8ec |
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 | fDT/G7gDm6QOkwy/8mM3ZtM9j3M4MNtdP7+PGChosA/6/V6fOW7EtW/DJNfxR7GgsoNHSHMAAuLCgS1JubrqBQ== |
| 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
| 2026-09-17T10:56:58.878557Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053160observed 492e06d3d8b10be9190dd26f036f6a8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:56:58.858782Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053160/manifest.jsonobserved 14a493f8447b812cff452cf1ee89afa5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:58.840675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053160/publication.mdobserved d09f3150f82828bc7c4ce99fd49e3649...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:56:58.822150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000053160/publication.txtobserved 085ea43f0719e0d7b4f9dc9c782172c8...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. |
|---|