OT-2026-000068050
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, 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-2026-000068050) never changes.
Identity and time
| Publication number | OT-2026-000068050 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-720d-841b-8f7d86888bef · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068050 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9ba478a1a102b3b928b681d02ef49e4b1765846a89a646dc78c9b89dd26244bf |
|---|---|
| Markdown | 62e015aaf366e82b543e0ccb3a97966df8eec9981cba3a91a99a124a16ec649a |
| Publication page | 098b24313b38b65f34920660faaa3f98a587fa5cb3ddd3758b95f70ed53dceb5 |
| Manifest | 305f9585f57529f2b013f24d06e3c2911b9064b7e2ca42536ffaabb342d0a259 |
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 | SLfmLOqiip0y/wkA53L1LC/qVv7bCHu2jBk9J7waP1j38uNv+rgNVC6wbWfwBZnXfFD7LWz8NqdMpgivTv1UAw== |
| 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
| 2026-09-17T10:30:35.928364Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068050observed 098b24313b38b65f34920660faaa3f98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:35.900593Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068050/manifest.jsonobserved 305f9585f57529f2b013f24d06e3c291...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.884343Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068050/publication.mdobserved 62e015aaf366e82b543e0ccb3a97966d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.850945Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068050/publication.txtobserved 9ba478a1a102b3b928b681d02ef49e4b...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. |
|---|