OT-2026-000095287
Publication integrity record
Two cup vacuum gripper, two zone face, per zone isolation, 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-2026-000095287) never changes.
Identity and time
| Publication number | OT-2026-000095287 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f70-7822-908d-b521aebdede9 · 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-2026-000095287 |
| Status | PUBLIC |
Content hashes
| Canonical text | e1ef218bc8087f6c3ab76bf9470a8e736a37290b0b0f8128b8b9e52a522f7d1b |
|---|---|
| Markdown | 2b065e996a08a3c11758c172fe6561b38ab8074dcfd928f8e5bef0905869a099 |
| Publication page | f3887b0b7d59582a8b0444627713e955f355edd45aae590b1dbfadb3effbc506 |
| Manifest | 1f8de635cdacaeaab4bd4cdd985eaa0f8ea086a888e4d4473be34b36056c1859 |
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 | akYct0LaS2lkwepVHkELdwdz2i8BzT6f8asy5AYlkEs4T+CrO4sCGs9v+LpReJse9s0JL6l+U5fN/mAAmMTiBA== |
| 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
| 2026-09-17T09:36:37.769420Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095287observed f3887b0b7d59582a8b0444627713e955...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:37.751921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095287/manifest.jsonobserved 1f8de635cdacaeaab4bd4cdd985eaa0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:37.733333Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095287/publication.mdobserved 2b065e996a08a3c11758c172fe6561b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:37.715020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095287/publication.txtobserved e1ef218bc8087f6c3ab76bf9470a8e73...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. |
|---|