OT-2026-000009086
Publication integrity record
Four cup vacuum gripper, four outlet manifold, pump fed, vented 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-2026-000009086) never changes.
Identity and time
| Publication number | OT-2026-000009086 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-759d-9ac4-0ed5e9ae959e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009086 |
| Status | PUBLIC |
Content hashes
| Canonical text | 554af3725f6b9ce0cb2923302a0d1873317480c73185107167c5edc5734a32d5 |
|---|---|
| Markdown | 403e6afa2c4ad5f60a2b17e00fdfb58fa1d49744bb7948131cea292efb30c4b3 |
| Publication page | be1684fa0946635085f18e223a45b50c00767e0cc2ef080f91c4ddf880a83392 |
| Manifest | 6b0bade7c06855138e8600be43550e95e96d87bf910f98c7f2fb678fee42d7dd |
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 | tztZpzlu8QIUkfTA2jZKqCb8PDzLBj3F5IAfRLW5Mt27fBanL+WKSrRZzrgLL/FvtKX74ZdzCy2M/n+ug2gODA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:45.588209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009086observed be1684fa0946635085f18e223a45b50c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:45.569566Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009086/manifest.jsonobserved 6b0bade7c06855138e8600be43550e95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.550558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009086/publication.mdobserved 403e6afa2c4ad5f60a2b17e00fdfb58f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:45.531940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009086/publication.txtobserved 554af3725f6b9ce0cb2923302a0d1873...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. |
|---|