OT-2026-000097955
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, pump fed, 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-2026-000097955) never changes.
Identity and time
| Publication number | OT-2026-000097955 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7ddf-8668-2a3fc3495431 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097955 |
| Status | PUBLIC |
Content hashes
| Canonical text | a41fb55eaae670f967325b39b7060893691d1aa16bd8e5e14a331f753df9b3bd |
|---|---|
| Markdown | 58e48bf95ca77fffa587785a37b9a44b06152a05c194442f0e920df75e61d46e |
| Publication page | 43ec640e58b634897aa516ddfd15cc9ee849a55f21f8ced4a560ae9f14a80bc2 |
| Manifest | 0f8bd463a95219a8a1104058fe2d376f2454dde2ba367d9b7707bb400583740a |
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 | dtlTEDleTv2RAZ7uAZuKGkABDGXwcPULQlWP7IHZWDelx4xhVgAyXS3gmK4tz9kqFJGrj5/vFJddDGjqxV/1Dg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:33:05.784796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097955observed 43ec640e58b634897aa516ddfd15cc9e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:05.765407Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097955/manifest.jsonobserved 0f8bd463a95219a8a1104058fe2d376f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.747648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097955/publication.mdobserved 58e48bf95ca77fffa587785a37b9a44b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:05.728059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097955/publication.txtobserved a41fb55eaae670f967325b39b7060893...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. |
|---|