OT-2026-000060937
Publication integrity record
Two cup vacuum gripper, two outlet manifold, common isolation valve, three stage ejector, vented after 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-2026-000060937) never changes.
Identity and time
| Publication number | OT-2026-000060937 · never reused |
|---|---|
| Internal UUID | 01a0ae8b-12f3-71a2-b536-7448eaba7f25 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:45:45.252443Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060937 |
| Status | PUBLIC |
Content hashes
| Canonical text | 342a7119c9a246e24b1b1a99669c1000f2c06cd6b78200d1204918d0db2213a4 |
|---|---|
| Markdown | 714b0fa3c7d962ba4b45ff02ad6eb80f184537e8e84e52e58b579199642c6c21 |
| Publication page | 112f3ff1f62a250f3fd5fd7e5cf0e97e22fa78e2be03d75895080ec70dac6c52 |
| Manifest | db40a1ce373781d95a4a20496f969409a37915c0f965de3d3dd157a4f11b6306 |
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 | jMZ0hkCf2rDVcPu/TM2aCFyk1jJX1cAbiyFndom/e+C4kgeHPTs292qo7iedqS6MvjugfCZdAS0Z5QjWodxzAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:42:12.578022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060937observed 112f3ff1f62a250f3fd5fd7e5cf0e97e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:42:12.558874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060937/manifest.jsonobserved db40a1ce373781d95a4a20496f969409...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.540315Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060937/publication.mdobserved 714b0fa3c7d962ba4b45ff02ad6eb80f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:42:12.522491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060937/publication.txtobserved 342a7119c9a246e24b1b1a99669c1000...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. |
|---|