OT-2026-000068053
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, vented after 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-2026-000068053) never changes.
Identity and time
| Publication number | OT-2026-000068053 · never reused |
|---|---|
| Internal UUID | 01a0ae8f-c4fe-77b1-b38f-cb44a8bb89f0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:50:52.812402Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068053 |
| Status | PUBLIC |
Content hashes
| Canonical text | 00190dfcd33804dd0c895a571cf12c5f8a4e376598c0b7421d1506a81870c24e |
|---|---|
| Markdown | c83b4ec944f8ae7c4128d4bdf64bb4f241a7732ef1d66d1453cce6ea3d237465 |
| Publication page | 65f9b5779696514b75343692e98a483403fa33840beb6994eec1413d1c7434b5 |
| Manifest | 1c058c6ddbc6c480f3816df0a3b7ad1c1a1f26404c11b11f2bcdc045ce79b68e |
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 | stZBNs8jT/AgGao6LYvXenk0XOC3E5RUPV5o/EZ1RifL5QisaUN1iM0eIpjKIpd0k4wx+leYL4JdHmAccqM3BQ== |
| 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
| 2026-09-17T10:30:37.304915Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068053observed 65f9b5779696514b75343692e98a4834...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:37.283918Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068053/manifest.jsonobserved 1c058c6ddbc6c480f3816df0a3b7ad1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:37.263660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068053/publication.mdobserved c83b4ec944f8ae7c4128d4bdf64bb4f2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:37.245040Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068053/publication.txtobserved 00190dfcd33804dd0c895a571cf12c5f...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. |
|---|