OT-2026-000070246
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, vented 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-2026-000070246) never changes.
Identity and time
| Publication number | OT-2026-000070246 · never reused |
|---|---|
| Internal UUID | 01a0ae91-545e-780c-a6b4-bacb76eaa346 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:35.055348Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070246 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f6c9ecff8a1797d21c925e9e8f592221b1477299906dd57c2b2b0f8dea31ec0 |
|---|---|
| Markdown | 18b96eac185a6999bf40a1f95698b52da5a5fab4f0c014090ddb54d9a332f912 |
| Publication page | 562d40bbc8e7048fcb1b77fedbda2f1332547004da68455a7021373e71e06b4c |
| Manifest | 9918e680b391cd8683609cb568e6707665e22f11603c3ec177eb53f88511a1a3 |
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 | ZExvyo/fjazlJSXRnCnFWodYYPzHIhX1WZGeYgmazHnvpIm7W2SETd2gQ1mdg+pR0nG5dg2qwsl4/4aR5qY0CA== |
| 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
| 2026-09-17T10:26:01.351479Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070246observed 562d40bbc8e7048fcb1b77fedbda2f13...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:01.334519Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070246/manifest.jsonobserved 9918e680b391cd8683609cb568e67076...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.316815Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070246/publication.mdobserved 18b96eac185a6999bf40a1f95698b52d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:01.299907Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070246/publication.txtobserved 5f6c9ecff8a1797d21c925e9e8f59222...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. |
|---|