OT-2026-000082601
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, sustained blow-off before 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-2026-000082601) never changes.
Identity and time
| Publication number | OT-2026-000082601 · never reused |
|---|---|
| Internal UUID | 01a0ae97-8cc8-7d51-b385-df0747f24213 · 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-2026-000082601 |
| Status | PUBLIC |
Content hashes
| Canonical text | e9faf0c870641b481cdf72e9e2b2b11eb1957644fed1703c623a82fd5ea049d1 |
|---|---|
| Markdown | 8b4761fcb43c162aa39d1a9d0941692f00e7465680b84ca277817787dcbbc7e2 |
| Publication page | 03af7f1f04810f85400cbf0a76be432b4cd51035c43ee67f8342602c36ec3116 |
| Manifest | 09cc56c2417032421b3eb8a451883a02105daa6bfa6564efad1a3a00cad68124 |
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 | PwCJVTAooFByOs1m3BKy5TAKF+GzEAmAweiMFOyVVWe3BNDJKDCXLnhhNVmAer83vcBRgCP7rjlQL5mw2oX+Cw== |
| 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
| 2026-09-17T09:58:02.686047Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082601observed 03af7f1f04810f85400cbf0a76be432b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:02.671666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082601/manifest.jsonobserved 09cc56c2417032421b3eb8a451883a02...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.655812Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082601/publication.mdobserved 8b4761fcb43c162aa39d1a9d0941692f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:02.640343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082601/publication.txtobserved e9faf0c870641b481cdf72e9e2b2b11e...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. |
|---|