OT-2026-000095870
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, plant vacuum fed, pressure sensor per zone, sustained blow-off before 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-2026-000095870) never changes.
Identity and time
| Publication number | OT-2026-000095870 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac7-7d7b-9c21-f61f21e539d1 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095870 |
| Status | PUBLIC |
Content hashes
| Canonical text | b3d3a036f1f317817cf915180b6c1f5f65b8cebe1976cd7085f3652ab9305587 |
|---|---|
| Markdown | 06b4a47f75a384a63be75f150e36582d0f738870fd753d1081e29a466c02b2d1 |
| Publication page | 3af71f41093d1a3397bc6ab3097c2fb64c0d8bcb35d659a31d5315509e868a1b |
| Manifest | d69bc611e4c732276846a1104ab140c354dab422b6e33c7af3512d491aec22cd |
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 | hMUmkGLWTDXyoL9NndZB+dJ+lDC5ybPNmPqy6PAq7hD/U1uMDdEyvf1uuGfZIQYxK7Avv2hLa7rWQJlw2r9ECA== |
| 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
| 2026-09-17T09:35:57.944897Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095870observed 3af71f41093d1a3397bc6ab3097c2fb6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:57.925115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095870/manifest.jsonobserved d69bc611e4c732276846a1104ab140c3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.905173Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095870/publication.mdobserved 06b4a47f75a384a63be75f150e36582d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:57.885690Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095870/publication.txtobserved b3d3a036f1f317817cf915180b6c1f5f...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. |
|---|