OT-2026-000033145
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, 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-2026-000033145) never changes.
Identity and time
| Publication number | OT-2026-000033145 · never reused |
|---|---|
| Internal UUID | 01a0ae75-4844-7351-98a3-686ca2b54efb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:57.065765Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033145 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec9ef804b4f43a71b578059c21908072e984e996c90f2fe5fb78daff86b8b673 |
|---|---|
| Markdown | 71bf50b395f08640cda836c6b907f3f72eaf1a3dd905dc8d8bf83f38d011ba2a |
| Publication page | 598cff468b8dd9bad1aea95314d81dbec99e85fd3953983f33d0f6a0b5f80f4d |
| Manifest | 11780636bf59034d1aae0c1a99515ef0f6019cc36b82160bbff17977740e6273 |
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 | FkOM9S25ywZ4NPfKg6EkFRaUsG+rf6I7qTydqB0O5I9/rfCPQgs9XqNTiacjRb8U5nJY3t9nt29DkDOehQhFBA== |
| 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
| 2026-09-17T11:32:49.801476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033145observed 598cff468b8dd9bad1aea95314d81dbe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:49.783210Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033145/manifest.jsonobserved 11780636bf59034d1aae0c1a99515ef0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.765682Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033145/publication.mdobserved 71bf50b395f08640cda836c6b907f3f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:49.749925Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033145/publication.txtobserved ec9ef804b4f43a71b578059c21908072...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. |
|---|