OT-2026-000095530
Publication integrity record
Foam pad vacuum gripper, two zone face, common isolation valve, two stage ejector, pressure sensor per zone, 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-2026-000095530) never changes.
Identity and time
| Publication number | OT-2026-000095530 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f74-778b-98b8-626803959d2c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095530 |
| Status | PUBLIC |
Content hashes
| Canonical text | f0f19d977c6b06de3555ae3b28737425fabbb851511b01b2d2bb4fef67780f7d |
|---|---|
| Markdown | 9a07e4b91000441599c03179239909541e58e5d9a7bc5c3253c816fabf762667 |
| Publication page | dd42cbfea6e554028bfad5486bbb3784e10899483b478d6c178548e9d92a471a |
| Manifest | 9a86ea2f95861fa4b8102e570b5d5126a20fe8344f3fbc4940cbfd2c2f0a96f6 |
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 | e9sN1vbtmWKp7uTz1LYg2twPqio/ARW/DbY6wAyr+NRo8ZCOBRkarb9AF0HqATPpp5uUUFgEnVsg8lTPqd98Bw== |
| 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
| 2026-09-17T09:36:56.458672Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095530observed dd42cbfea6e554028bfad5486bbb3784...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:56.440796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095530/manifest.jsonobserved 9a86ea2f95861fa4b8102e570b5d5126...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.425261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095530/publication.mdobserved 9a07e4b91000441599c0317923990954...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:56.406562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095530/publication.txtobserved f0f19d977c6b06de3555ae3b28737425...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. |
|---|