OT-2026-000092825
Publication integrity record
Two bellows cup vacuum gripper, two zone face, common isolation valve, pump fed, supply line pressure sensor, 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-2026-000092825) never changes.
Identity and time
| Publication number | OT-2026-000092825 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b601-7353-a0d1-14b097ca3d30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:06.506600Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092825 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6da09522efb7855b0919a2f0f036bed0db502105978cc77061eac38c9107fe35 |
|---|---|
| Markdown | 768a18c46dcd3266f82e79411979972caa3758e4fd5989915f3470082d5e968a |
| Publication page | e7a460095f8ce6ec77a2356abb5f015a047887308f43b5f99ac0c2ca518dfe72 |
| Manifest | d37f5ca950b54f8879c204bef93d186010ae8002a6b91449d856e489ad93fb0a |
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 | WXFVAizNjbYyTFuOME0QZAE3V9gVquZ10dSRyI6Ub5qkGXw2n/B/qPoNtM17CbO7UCx3wfQSfkytZ9XoqFCrAQ== |
| 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
| 2026-09-17T09:41:28.480660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092825observed e7a460095f8ce6ec77a2356abb5f015a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:28.463553Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092825/manifest.jsonobserved d37f5ca950b54f8879c204bef93d1860...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.446675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092825/publication.mdobserved 768a18c46dcd3266f82e79411979972c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:28.430386Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092825/publication.txtobserved 6da09522efb7855b0919a2f0f036bed0...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. |
|---|