OT-2026-000094487
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, plant vacuum fed, manifold 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-2026-000094487) never changes.
Identity and time
| Publication number | OT-2026-000094487 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-f4e8-7026-ba24-83af80214a2d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:28.117587Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094487 |
| Status | PUBLIC |
Content hashes
| Canonical text | f5e03e49699786d94ed7acca68ddc63f1fb5b20f1fc8c78fbf70cfa604ab5db6 |
|---|---|
| Markdown | 7542888d2bb78e2ab1298023aa082264705c64f23ce9d4b5f255397971a96590 |
| Publication page | 86641e8a329a6428d5cb41a20eb692e3a1715075918db58ef37d5faef4fb339f |
| Manifest | a7f9404f4a5826646a7a7f9263d666d3270b4fe1f843dfa7e7233f3065dd7996 |
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 | NCzYopoKKi3Fc62UjdTSkWE22ERJRgxaMnwyEEX6GXwxv+O6dBn6AqH7/WdRkms8U1/QV+C/6/UDpOsHBV9ZCg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:37:54.828309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094487observed 86641e8a329a6428d5cb41a20eb692e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:54.808313Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094487/manifest.jsonobserved a7f9404f4a5826646a7a7f9263d666d3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.788629Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094487/publication.mdobserved 7542888d2bb78e2ab1298023aa082264...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:54.771856Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094487/publication.txtobserved f5e03e49699786d94ed7acca68ddc63f...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. |
|---|