OT-2026-000063306
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, single stage ejector, vented after 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-2026-000063306) never changes.
Identity and time
| Publication number | OT-2026-000063306 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-f943-79b2-869e-1e4dc51d9bcd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:49.602795Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063306 |
| Status | PUBLIC |
Content hashes
| Canonical text | c16bc17a9cd0a22b09c4145330d87818fe1a6fe17f542950db003d0c51a73a7d |
|---|---|
| Markdown | 039c87031c4f5a3c1447e2234132ae53c0de0e188aed35cb75274707ef4b35b4 |
| Publication page | 1c19aec8bb8f9c932b4f1de89608824860870a1333668893bdb87971472d5314 |
| Manifest | 9bc0fc52719c5d6c07c81985a19c135517623ff4c1d0f5e1ee6d96ca5c7565f9 |
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 | IzaCG076/qF4wVkDj17TCECujMzqh/TAJFDHZridLolhClR4CMHkZHV96kBmSjm4S5CAJKvBOx+ERHyfPfFgBA== |
| 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
| 2026-09-17T10:37:11.650147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063306observed 1c19aec8bb8f9c932b4f1de896088248...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:37:11.629164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063306/manifest.jsonobserved 9bc0fc52719c5d6c07c81985a19c1355...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.609203Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063306/publication.mdobserved 039c87031c4f5a3c1447e2234132ae53...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:37:11.587264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063306/publication.txtobserved c16bc17a9cd0a22b09c4145330d87818...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. |
|---|