OT-2026-000095808
Publication integrity record
Four cup vacuum gripper, four zone face, common isolation valve, pump fed, 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-2026-000095808) never changes.
Identity and time
| Publication number | OT-2026-000095808 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac6-795e-8875-70cf65130ba9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095808 |
| Status | PUBLIC |
Content hashes
| Canonical text | 70c8104134acfad033ea12eb90acb12cc82fda7cffcac003812efd2236a9f433 |
|---|---|
| Markdown | 206fac496d76f437b647aa1ec9aed3ec96a3d5757a244a1104e2ec99fbfbaa17 |
| Publication page | ee3ea7909c8f514654a9d46ee442091fbe6de9b1453b3414a80beab17ac98df7 |
| Manifest | eb0436070ea20e48673c2117c8c3f77a0ac7b5e22f36568c2fcddc656665107d |
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 | WqcsV1aRpUN5+zd0WWwcvjRnmndd2soPUiG44KNErqKYHXF2sUU8lLWnsUfxn8/x8W8M+5ZXGdzq5luUNYXSCQ== |
| 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
| 2026-09-17T09:35:53.084792Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095808observed ee3ea7909c8f514654a9d46ee442091f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:53.067472Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095808/manifest.jsonobserved eb0436070ea20e48673c2117c8c3f77a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.049404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095808/publication.mdobserved 206fac496d76f437b647aa1ec9aed3ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:53.030781Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095808/publication.txtobserved 70c8104134acfad033ea12eb90acb12c...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. |
|---|