OT-2026-000097700
Publication integrity record
Foam pad vacuum gripper, three 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-2026-000097700) never changes.
Identity and time
| Publication number | OT-2026-000097700 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f4-77a7-a1b0-52367f842722 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097700 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00b9e189261d73fcbe3687dbd5927a1a649e5f6ee4447c7ea7cdbd34a5e46d32 |
|---|---|
| Markdown | afadf4ea31ebd11f36a1763ca702376a57c9071eb49218d6a98ff6cc58446fc8 |
| Publication page | 138f7c9817c3e99f8e165a5340cb33ba8764e5317a07ca26898cab81b74d326d |
| Manifest | 8fddc0ff2b3bcba337257dc71e6a4c9f81601fcfa82a192cd7adcc0369fc61f7 |
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 | 50c+iIWmzjoKz9wfIxQgDQE8ccUC/omQXithd9gguWX/k83APTANUHO8rPY3xRipMLCzliRK/CzjXULlAnsXAw== |
| 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
| 2026-09-17T09:32:43.510353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097700observed 138f7c9817c3e99f8e165a5340cb33ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:32:43.492984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097700/manifest.jsonobserved 8fddc0ff2b3bcba337257dc71e6a4c9f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.474283Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097700/publication.mdobserved afadf4ea31ebd11f36a1763ca702376a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:32:43.456042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097700/publication.txtobserved 00b9e189261d73fcbe3687dbd5927a1a...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. |
|---|