OT-2026-000018922
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000018922) never changes.
Identity and time
| Publication number | OT-2026-000018922 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-d522-7dd4-8fce-d61603bdff4a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:54.261386Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018922 |
| Status | PUBLIC |
Content hashes
| Canonical text | 99e806a8c644b04294bf516b711d5cee3165f5c1c97ffb4526a0ffd3213c3a1a |
|---|---|
| Markdown | c06965e1dc0620f5c159232a953430994c1ee17b297594ad1f5c07adce4f014c |
| Publication page | b828b1f9458ac1f0d03c7a184f14edd72c7fc29093033b798d29a023e265c802 |
| Manifest | 62c911095caa7c06ba4a8eba08c2ed221ad694eb843350739729de94b5b59245 |
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 | FIaAHCbFR5jOooyGlNtR15cSWPRkElXLeUS/VsUa4c38KJX0uejX3v6bVwsXE+P7C1o5Ht4305czFhJhb6DaBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:59:34.987049Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018922observed b828b1f9458ac1f0d03c7a184f14edd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:59:34.970516Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018922/manifest.jsonobserved 62c911095caa7c06ba4a8eba08c2ed22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:34.953399Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018922/publication.mdobserved c06965e1dc0620f5c159232a95343099...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:59:34.936318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018922/publication.txtobserved 99e806a8c644b04294bf516b711d5cee...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. |
|---|