OT-2026-000082009
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, pump fed, sustained blow-off before set-down, on a tool changer
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-2026-000082009) never changes.
Identity and time
| Publication number | OT-2026-000082009 · never reused |
|---|---|
| Internal UUID | 01a0ae97-4d92-7768-8f95-aedf816d9abe · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:59:06.536388Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000082009 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0f120d9a6d1fa992d58c4a140f1c27b8fb05a664040f85493790b0556c0cb0a |
|---|---|
| Markdown | 2e9e070ab2082d2199a9bf51e043d45ac774721bdfb49ed6de259750543df854 |
| Publication page | 6656ca605ae3450068d841fe9e3f31b2cd0fba6352e12110f93eb6ffba49341c |
| Manifest | 85c2f89cb0d7c147241c8b07018a967d6bd7d3b5570c0f0966693f4cecfbf8aa |
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 | kj1nqPuE3dG36Ux93wlmTVFLiQd/TVOvSvuObsJUF8AMBh/sfPs3reqenw9As87l//l4V2PHsKCFu6wI+44cBQ== |
| 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
| 2026-09-17T09:58:43.369245Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082009observed 6656ca605ae3450068d841fe9e3f31b2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:58:43.351077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082009/manifest.jsonobserved 85c2f89cb0d7c147241c8b07018a967d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.334470Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082009/publication.mdobserved 2e9e070ab2082d2199a9bf51e043d45a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:58:43.315931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000082009/publication.txtobserved e0f120d9a6d1fa992d58c4a140f1c27b...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. |
|---|