OT-2026-000088696
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, 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-2026-000088696) never changes.
Identity and time
| Publication number | OT-2026-000088696 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f0f-7f8b-95f3-d141fcc77c14 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088696 |
| Status | PUBLIC |
Content hashes
| Canonical text | c6d36a0deaf78cdf182c9e9ae57fd309a0866f64a9dc6d011b39dc2820f77dc9 |
|---|---|
| Markdown | 4fbd7db105782fee2c84d7002f70a1a966eb76e2c55605c8d18c1ab8490cec52 |
| Publication page | d313a7590d37c1ca787ae3b4f1f901b7bddab526e21fa8693360cb040185acb9 |
| Manifest | b84634cb030b701a218dbbec0dec92c4d9c01677dfb3aee1b7d256ead94bcdc3 |
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 | GQHdk/FkFSqoBsQ8qbdMli0VEls8NzAng/CbHZTB+BZPrKsGO4xsh+iJfBG48TV9PUmWQcm1Zx9N1q2Qih0FBg== |
| 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
| 2026-09-17T09:47:55.715760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088696observed d313a7590d37c1ca787ae3b4f1f901b7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:47:55.697949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088696/manifest.jsonobserved b84634cb030b701a218dbbec0dec92c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:55.679949Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088696/publication.mdobserved 4fbd7db105782fee2c84d7002f70a1a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:47:55.660769Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088696/publication.txtobserved c6d36a0deaf78cdf182c9e9ae57fd309...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. |
|---|