OT-2026-000023325
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, three stage ejector, 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-2026-000023325) never changes.
Identity and time
| Publication number | OT-2026-000023325 · never reused |
|---|---|
| Internal UUID | 01a0ae70-7268-77b8-8401-d0776bb04d4f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:16:40.056870Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000023325 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7877e899033ec0aad328dfafec0c2e730e7c952f0aaa30b3c2b8d9a720c02eb6 |
|---|---|
| Markdown | 0a08fdd7b8bcd2290ce08efb3827bff8b72924e387ac0c26983ad75425fe055f |
| Publication page | 30418d85fef9b650b1be44ebd626148824ff02c8ec99d01dbf29b1db50b82904 |
| Manifest | 2546aaccfe5238b263ae14fa5edd0f48145719b454ba7064e35aecca2c73f909 |
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 | R5eYnUcRrlaayK6IwIoobvb9gDXjqkkK/HCmeLiLz0JWz6gv01sQBLHuLObFQln/mtLcjHpsyWc+gn9KgOAWDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:51:24.697338Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023325observed 30418d85fef9b650b1be44ebd6261488...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:51:24.677723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023325/manifest.jsonobserved 2546aaccfe5238b263ae14fa5edd0f48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.658205Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023325/publication.mdobserved 0a08fdd7b8bcd2290ce08efb3827bff8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:51:24.640693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000023325/publication.txtobserved 7877e899033ec0aad328dfafec0c2e73...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. |
|---|