OT-2026-000095848
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three 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-2026-000095848) never changes.
Identity and time
| Publication number | OT-2026-000095848 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-79aa-be2d-d7ecdcb89817 · 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-2026-000095848 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4e997a66ab721be96dc65ad85146bee35ad826cc6e1c7ff8d54e43033e0ec3 |
|---|---|
| Markdown | 2147d2a0890792375fa3f44de3ff680a6e72134e768088eb89b6680f5978bafc |
| Publication page | 465565b277abe0ca195da0d838520e05fb6e81fe023168fc7db782af4537bc60 |
| Manifest | 27088f884b86b7620d6281c36a8d3c4cda6ffc7ba25eb7ccf3f1adb6c1ffaade |
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 | 4EUuzdRqfBWi4tJbcKuk2qd80Y0+27m0uX7ECD0MuetL9dWwbV+qVih9uSfAiy4VZw91SQXpaijt9DUn1G1/CA== |
| 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... |
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Independent retrieval
| 2026-09-17T09:35:56.213262Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095848observed 465565b277abe0ca195da0d838520e05...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:56.188695Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095848/manifest.jsonobserved 27088f884b86b7620d6281c36a8d3c4c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.171309Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095848/publication.mdobserved 2147d2a0890792375fa3f44de3ff680a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:56.151914Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095848/publication.txtobserved 4b4e997a66ab721be96dc65ad85146be...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. |
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