OT-2026-000060146
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, plant vacuum fed, manifold pressure sensor, 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-2026-000060146) never changes.
Identity and time
| Publication number | OT-2026-000060146 · never reused |
|---|---|
| Internal UUID | 01a0ae8a-5a71-76a3-b3cc-46fc06e0cc30 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:57.976275Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000060146 |
| Status | PUBLIC |
Content hashes
| Canonical text | 324c7e99b225b5327bf736802b82f6cb48126ddc42b2a5066d3b76ae65161a5d |
|---|---|
| Markdown | 3fdc2677b371dd0802007781e5c720378490c0302131ed3125b289132a3e12cb |
| Publication page | 73b17ab609a69bc452d8d73640339119427aad7d1b6dfad5d8bd1e9683b19060 |
| Manifest | 895454c328defb280cadf7b08136f2cc4e505f12355cdeeceb2a0f4f7bdc745d |
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 | BRE8YQw0gTLS4QKcpJ3Ea+cgFpZuUkoMS1YmhTPtCpThQ5odYU/T7U5IkHhDJBVvUrOdvLG5LwZP3Y/RU2C5Dg== |
| 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
| 2026-09-17T10:43:48.238953Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060146observed 73b17ab609a69bc452d8d73640339119...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:43:48.222286Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060146/manifest.jsonobserved 895454c328defb280cadf7b08136f2cc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.203889Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060146/publication.mdobserved 3fdc2677b371dd0802007781e5c72037...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:43:48.187279Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000060146/publication.txtobserved 324c7e99b225b5327bf736802b82f6cb...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. |
|---|