OT-2026-000084686
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum 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-2026-000084686) never changes.
Identity and time
| Publication number | OT-2026-000084686 · never reused |
|---|---|
| Internal UUID | 01a0ae98-e25c-71b8-a659-afda6682fcd6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:00:50.163111Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9df155d5e02f9952392a8f032052614bcec1f62a28a1d07b200024a389de8d07 |
|---|---|
| Markdown | bd9e228fb7de4a03d4eae0600a7b1e119011dd61fe9c6798a9f3651bdf4bd942 |
| Publication page | 65b2633993f8672f49daf45c516b86c371e1b0928f33cf58437da23cd4a36c54 |
| Manifest | 442e5775a57e63c8b485a19a60a3b8d3a7eb4fec3d0866de55cb07858d6e9c14 |
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 | O8CJstYiZ+27A8bcccjYoIHw6DUlOslPVEOlAZC/d19eI3LgBDEUcqf+fApd7tIjsNOQyASk+VY+KN84qg7WCQ== |
| 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
| 2026-09-17T09:55:36.930728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084686observed 65b2633993f8672f49daf45c516b86c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:36.913097Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084686/manifest.jsonobserved 442e5775a57e63c8b485a19a60a3b8d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.894092Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084686/publication.mdobserved bd9e228fb7de4a03d4eae0600a7b1e11...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:36.875666Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084686/publication.txtobserved 9df155d5e02f9952392a8f032052614b...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. |
|---|