OT-2026-000082736
Publication integrity record
Single bellows cup vacuum gripper, single stage ejector, supply line pressure sensor, vented 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-2026-000082736) never changes.
Identity and time
| Publication number | OT-2026-000082736 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc9-7f0d-a2dd-c35fad0d7810 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:22.827170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082736 |
| Status | PUBLIC |
Content hashes
| Canonical text | a784343f91357c80a496afc1202f56c07102d0bc0eb3db1b4c2134eb33eb0801 |
|---|---|
| Markdown | 3b7a7bc850e7e37664832298d2e69fb4d0c418d8b6c034b78e1ae78a08577454 |
| Publication page | ca9e9e09e20ad71faa6535cd16d91f1cf2ad1c1d06e8c3cddd2ad96175604774 |
| Manifest | b92fc9340e345ed2ab50ffa627c202c8ddebf2af3956997e19dbd008f6dd6cc0 |
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 | iC8OyXMDTXY9UqK7xM3kqidX81Os5afpT1L1h3+GcSpRf5/1fXvvz0Aeu1HjfzIDhGxVqYnKN1ZDRYR6aLKGDw== |
| 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
| 2026-09-17T09:58:18.993157Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082736observed ca9e9e09e20ad71faa6535cd16d91f1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:18.975810Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082736/manifest.jsonobserved b92fc9340e345ed2ab50ffa627c202c8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.957603Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082736/publication.mdobserved 3b7a7bc850e7e37664832298d2e69fb4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:18.939618Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082736/publication.txtobserved a784343f91357c80a496afc1202f56c0...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. |
|---|