OT-2026-000047606
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, sustained 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-2026-000047606) never changes.
Identity and time
| Publication number | OT-2026-000047606 · never reused |
|---|---|
| Internal UUID | 01a0ae7f-3e5a-70a7-bfea-7870326abfc9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:32:49.774666Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000047606 |
| Status | PUBLIC |
Content hashes
| Canonical text | fe13e2b3ee40e9154abe25f211af3f99fd9621f15ef19f98fb1a7b7807d9e0b7 |
|---|---|
| Markdown | 690bc0e2917321498ed8fba72544f83295482c49a7599d8f0c1136bc7232ff9f |
| Publication page | 013f29bf3df6d5c6c0dc3caa504d0c961753f21ecfd2460c83ebcdaeed834ec6 |
| Manifest | 48b44215ca3cc4ce067f139d23247184b876aba2ee5a60b3afcc37ef70cc23a6 |
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 | JbHButHjbhhN0VTttX1h6+TlZ/mNDQ8H6hEhwZIMVaTaUZbQT+LScrKAr+5agdQhRA4ZEb/TBL/G+Kjd5KgdCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:06:44.679646Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047606observed 013f29bf3df6d5c6c0dc3caa504d0c96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:06:44.663630Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047606/manifest.jsonobserved 48b44215ca3cc4ce067f139d23247184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.645841Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047606/publication.mdobserved 690bc0e2917321498ed8fba72544f832...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:06:44.628590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000047606/publication.txtobserved fe13e2b3ee40e9154abe25f211af3f99...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. |
|---|