OT-2026-000031356
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, sustained blow-off before 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-2026-000031356) never changes.
Identity and time
| Publication number | OT-2026-000031356 · never reused |
|---|---|
| Internal UUID | 01a0ae74-87ac-775f-83d9-0c0f080ba945 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:07.653052Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000031356 |
| Status | PUBLIC |
Content hashes
| Canonical text | 35d7d6e2749867cf4064fdec08a07200a9d56291df4d05205b117b6f4e17b4a7 |
|---|---|
| Markdown | 0dc80b099c332d3f87e2c2264d85a1ef4abc869db85e1d9f1524a10dcf8dc10f |
| Publication page | 96dead2abde9e5109a2ee1df5e527fd62cd08b7fcfffac396dfcbc6342a240cc |
| Manifest | 0af410979d9652487ff52e8bfa55ceca61e3d0019d8ae7ff75f5dbb5adcdf3e4 |
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 | pp+5DnX/NJyhBO9B24ocWn/WkSKQxY5DiOOAlJD00LrXKgha5WtygavFsa1gm7C7CwUsnpKukoJgRoDj/gwfDA== |
| 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
| 2026-09-17T11:36:03.388758Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031356observed 96dead2abde9e5109a2ee1df5e527fd6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:36:03.371488Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031356/manifest.jsonobserved 0af410979d9652487ff52e8bfa55ceca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:03.354843Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031356/publication.mdobserved 0dc80b099c332d3f87e2c2264d85a1ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:36:03.337754Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000031356/publication.txtobserved 35d7d6e2749867cf4064fdec08a07200...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. |
|---|