OT-2026-000092566
Publication integrity record
Foam pad vacuum gripper, three zone face, per zone isolation, two stage ejector, 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-2026-000092566) never changes.
Identity and time
| Publication number | OT-2026-000092566 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-b5fe-705d-9a7f-0dcf0509bb21 · 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-2026-000092566 |
| Status | PUBLIC |
Content hashes
| Canonical text | 750a2e3d9ce32280c66b5e1df7b5321d170d795ba3c13c8e5051114821bf3e79 |
|---|---|
| Markdown | 9b2a3fc2e3ae282448f9ed885f0f3b5405efe28fad598300dfa8515a4e4d43a2 |
| Publication page | 07d61673e72d34c3b8e3595cacd45fa4935f6f79f13a8b3076e09e99f934cacb |
| Manifest | e6664c8f5f4ef97fa6b5e90b8ff2df010d462029d4b20b26709d4971843247be |
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 | B113T5vLlhbiYYNMtiYuAOssD4VuKTtvysGSD6Q24BU+ZeOmTMQfeqrc3zWxnZEfgGkyIPaw9XD27aF9WPYMDQ== |
| 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
| 2026-09-17T09:41:09.480389Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092566observed 07d61673e72d34c3b8e3595cacd45fa4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:09.460869Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092566/manifest.jsonobserved e6664c8f5f4ef97fa6b5e90b8ff2df01...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:09.440165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092566/publication.mdobserved 9b2a3fc2e3ae282448f9ed885f0f3b54...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:09.421779Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092566/publication.txtobserved 750a2e3d9ce32280c66b5e1df7b5321d...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. |
|---|