OT-2026-000093522
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, three stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000093522) never changes.
Identity and time
| Publication number | OT-2026-000093522 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508a-7b5e-887a-4289c8ce181a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093522 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2521c72725a6a4d83e8f207e578805d19e037677463720ea988f5d484368de2b |
|---|---|
| Markdown | d4988c888b8c27b17e2f35277f129f61f6c9d13af51ab097606727948a648fd3 |
| Publication page | e731b27d3c4325a9a82be779bbe0850631596c16dad6b926ba48c319ac2a7efd |
| Manifest | 814e0a6e57da23fccd322ef01f75856c8075872f8b367f183a7d2150d5e7cb7e |
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 | 7xwcEU/9SxrkpjVcv/YPLJEmouPc3ziYgwjmCY2Ons47rbwfx4cZvV9hdlbgBgZve8YE+muk+3cxHe6LUUfmCA== |
| 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
| 2026-09-17T09:40:28.164942Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522observed e731b27d3c4325a9a82be779bbe08506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.147972Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/manifest.jsonobserved 814e0a6e57da23fccd322ef01f75856c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.129669Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/publication.mdobserved d4988c888b8c27b17e2f35277f129f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.113804Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/publication.txtobserved 2521c72725a6a4d83e8f207e578805d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.333745Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522observed e731b27d3c4325a9a82be779bbe08506...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.309020Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/manifest.jsonobserved 814e0a6e57da23fccd322ef01f75856c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.293051Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/publication.mdobserved d4988c888b8c27b17e2f35277f129f61...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:32.275960Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093522/publication.txtobserved 2521c72725a6a4d83e8f207e578805d1...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. |
|---|