OT-2026-000086909
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, single stage ejector, 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-2026-000086909) never changes.
Identity and time
| Publication number | OT-2026-000086909 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-80a5-713c-86fa-acc98ec94282 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:36.209195Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086909 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a34614f596db55d8ecaa84f2b501988f72c6e2732bc6da23fb0bcf19bc9bae1 |
|---|---|
| Markdown | ac1844764d4aa97389c1bbded5b4572c096b8460977cc90f99f4a03871c17c95 |
| Publication page | 5aa91144cf804c3e8c971bc9de3890fa9259514f6fe6a1437675dec2987f0dfa |
| Manifest | 3ed76fe6cb95f35db7f4659817bbbf55d07a97b5746c819e06a8a3976174ab33 |
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 | vyaKpRk9UMu5D03/55PLZDwJm5dM09NSz56QRj4uUaSfuQd/tnwLZ1Oa0bneEG9w4mFiydaw9AXjr7wVjeQiDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:51:45.766555Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086909observed 5aa91144cf804c3e8c971bc9de3890fa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:45.749490Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086909/manifest.jsonobserved 3ed76fe6cb95f35db7f4659817bbbf55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.732897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086909/publication.mdobserved ac1844764d4aa97389c1bbded5b4572c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:45.715178Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086909/publication.txtobserved 0a34614f596db55d8ecaa84f2b501988...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. |
|---|