OT-2026-000085404
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, 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-2026-000085404) never changes.
Identity and time
| Publication number | OT-2026-000085404 · never reused |
|---|---|
| Internal UUID | 01a0ae99-aaab-76b9-a830-7347c293b581 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:41.564662Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085404 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5f9985d5b8d6276c4cbb706448be36b73e4d0eeae3aadd96067f3d10d3c50ef |
|---|---|
| Markdown | d343985785bbbc6e51885b7e3e327e86be6451ae56dcbfd77d8eb1bdf49b4184 |
| Publication page | d809091e86fc2701656d2e6926840c2e6e4336d81aee743d55fe2a361ea820cd |
| Manifest | 78e15aca61b06e0c45dade62b16eb19b1c6b70b18ffd87ff26da9bad9848e1f4 |
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 | 0dNavEVJSsHS2o59/JxZnyxMD9PZzommYFfwSoBviSlvhylo9eenhQImky1Kq3/Ri44zctPJ966N45kun84XBw== |
| 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
| 2026-09-17T09:54:10.381117Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085404observed d809091e86fc2701656d2e6926840c2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:10.364042Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085404/manifest.jsonobserved 78e15aca61b06e0c45dade62b16eb19b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.345416Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085404/publication.mdobserved d343985785bbbc6e51885b7e3e327e86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:10.325870Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085404/publication.txtobserved d5f9985d5b8d6276c4cbb706448be36b...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. |
|---|