OT-2026-000095257
Publication integrity record
Foam pad vacuum gripper, two zone face, per zone isolation, single 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-2026-000095257) never changes.
Identity and time
| Publication number | OT-2026-000095257 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-73bd-9cb4-97d7f8b5dc04 · 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-2026-000095257 |
| Status | PUBLIC |
Content hashes
| Canonical text | 72585a699a84c9172d297f1376676a650ea79a1254851ddc42eb0f1caeb0723f |
|---|---|
| Markdown | 94216630932dd95a57a868a0b905427861c7106a251085f100013b61d9953e8c |
| Publication page | b476b92648d72880e50282fb330f0c1b626f0e46eaadd1d384b30016fce86e50 |
| Manifest | d009f6dd4b81c875f7c171729267de6505551a93980e277e50f84d388815b47d |
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 | QKAkjSAeqCHg1o0nAX8XXMfg3Ncczi2FbNa/IywD//+R4v4vOeOfFMoRvMU3RyiWNFOynnWYXuZy1yt3HR2vCw== |
| 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
| 2026-09-17T09:36:35.219422Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095257observed b476b92648d72880e50282fb330f0c1b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:35.201620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095257/manifest.jsonobserved d009f6dd4b81c875f7c171729267de65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.183256Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095257/publication.mdobserved 94216630932dd95a57a868a0b9054278...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:35.165857Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095257/publication.txtobserved 72585a699a84c9172d297f1376676a65...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. |
|---|