OT-2026-000066002
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, single stage ejector, supply line pressure sensor, vented after 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-2026-000066002) never changes.
Identity and time
| Publication number | OT-2026-000066002 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc2-7e91-ac42-6b8874dd4f75 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066002 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4782c973ee9cdbaf50bca58f2d3c0f9d991ce1b0ee293916b50bb8c40a281a5 |
|---|---|
| Markdown | 16fef02f827700cf6cb0f559ad5044ba40175a6ec4718361a0ddaa710b53d0c6 |
| Publication page | f574589580834cb72169270c044f30e1c9d90bbf3adfd2f079cc832fbca52a8a |
| Manifest | 9622da13e9ce257ea9415c164f58de65244012b6d9310b0b5f87017db29fa510 |
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 | 2h/4h67H2hq1u4C0ooEiydXnOON4/HFI/PiofgHabXyv5ZpwGh6Azd6MS9XR7hz2x5OPBhlACy8pb4+b3vwfDg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T08:50:31.829306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066002observed f574589580834cb72169270c044f30e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:31.813038Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066002/manifest.jsonobserved 9622da13e9ce257ea9415c164f58de65...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:31.795895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066002/publication.mdobserved 16fef02f827700cf6cb0f559ad5044ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:31.777132Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066002/publication.txtobserved f4782c973ee9cdbaf50bca58f2d3c0f9...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. |
|---|