OT-2026-000005313
Publication integrity record
Vacuum cup gripper, three outlet manifold, two stage ejector, pressure verified, contact triggered
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-2026-000005313) never changes.
Identity and time
| Publication number | OT-2026-000005313 · never reused |
|---|---|
| Internal UUID | 01a0a935-1cea-7454-adb4-e9d84b5cc049 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T07:53:45.453361Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000005313 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8a1a0cecc09f3c83cd8ac3029bee6f32e9920662dd5ae3ea63fa58fdaaa28b65 |
|---|---|
| Markdown | 286b41e8cb6464c4dce0bc7c45a41eac7ba4cd587878778fce56c71971bc1ab0 |
| Publication page | 55b5955e4bdb6b95ad504e2347ab017e1c801b26f9ce0a33f4ba78b42848890e |
| Manifest | 28661fe1c73b8bccfdd7bba4c8e337853fedd4e74c2a7d4de4f4663d4bad7e9f |
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 | 1VrdWlgxCM8xMMjUH1GtBlZv2D8xLCv2zKN5jdjw453AzyGb9t7Hrx1AVD0pekjyBQqscQh8ODmiIQ46AHwgDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T08:07:02Z batch OT-TS-2026-W38-011 · RFC 3161 token · inclusion proof root 8f13af7374aef42943b7bbe6a279c57a... |
|---|
Independent retrieval
| 2026-09-16T08:00:23.720150Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005313observed 55b5955e4bdb6b95ad504e2347ab017e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T08:00:23.707325Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005313/manifest.jsonobserved 28661fe1c73b8bccfdd7bba4c8e33785...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:23.693485Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005313/publication.mdobserved 286b41e8cb6464c4dce0bc7c45a41eac...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T08:00:23.680234Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000005313/publication.txtobserved 8a1a0cecc09f3c83cd8ac3029bee6f32...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. |
|---|