OT-2026-000056898
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented 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-2026-000056898) never changes.
Identity and time
| Publication number | OT-2026-000056898 · never reused |
|---|---|
| Internal UUID | 01a0ae87-7af8-7489-b82a-9745d2e6fc8a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:41:49.577818Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000056898 |
| Status | PUBLIC |
Content hashes
| Canonical text | d73cfbb85ca3e7bd6d3649b917338baeb939e7eb69526d58f04b484d184d91cf |
|---|---|
| Markdown | cbbf236976ddca4fe1e88f5b0f1b73a03dcc9c04ff64ab039a05068722f441c3 |
| Publication page | 95d27a63ea4081ca0b3053c223132bc96df7f1ef017cd498ef82028e550db65a |
| Manifest | 695b4e799cf38f34ed99fc7d342c9788575b6b771b0663827b56a346e7784427 |
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 | gSVEw1mjpgkNqbdx0JBgEyUevtCyUTio+WCUUBizjBhWwK56/g5RFwcLrFxaZPefWJ5WbVym/jas0mANQemzBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|---|
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
Independent retrieval
| 2026-09-17T10:50:26.132773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056898observed 95d27a63ea4081ca0b3053c223132bc9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:50:26.113589Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056898/manifest.jsonobserved 695b4e799cf38f34ed99fc7d342c9788...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:26.094491Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056898/publication.mdobserved cbbf236976ddca4fe1e88f5b0f1b73a0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:50:26.075754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000056898/publication.txtobserved d73cfbb85ca3e7bd6d3649b917338bae...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. |
|---|