OT-2026-000027965
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, sustained blow-off 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-2026-000027965) never changes.
Identity and time
| Publication number | OT-2026-000027965 · never reused |
|---|---|
| Internal UUID | 01a0ae72-a51f-7dd0-b8b3-9f3b4e4f7369 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:19:04.113553Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000027965 |
| Status | PUBLIC |
Content hashes
| Canonical text | e6b394e63fe480a67ad079fbb5efc20d92d0a808331e7daa8365153fb4677e07 |
|---|---|
| Markdown | 75041706486f8dcaf007ca42bdd96fbb3ec384554c4dc61697fd18af83706587 |
| Publication page | 96991985c92f03a4aedbd4ce6ecee08f04c17614da449b3d7a4cee1f73784e4c |
| Manifest | e3d046bebac774a85284e158fa373f3576278249be34d729b313437cfa0b1ef2 |
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 | sPIweysye4VKjHHymOB7Yf+C6P/r+g119VzTi9Jbh/Fh5/D98MENsbwA08ClQcZ41wkcBCY8SIk4+25HoBzhDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:42:09.533091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027965observed 96991985c92f03a4aedbd4ce6ecee08f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:42:09.515133Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027965/manifest.jsonobserved e3d046bebac774a85284e158fa373f35...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:09.495094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027965/publication.mdobserved 75041706486f8dcaf007ca42bdd96fbb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:42:09.476348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000027965/publication.txtobserved e6b394e63fe480a67ad079fbb5efc20d...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. |
|---|