OT-2026-000008652
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, three stage ejector, manifold pressure sensor, pulsed 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-2026-000008652) never changes.
Identity and time
| Publication number | OT-2026-000008652 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e46b-7272-819b-b0ac227a99c0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008652 |
| Status | PUBLIC |
Content hashes
| Canonical text | c25c421412a4d6741dd802e699fca8c4b498b42ee2d5f7b6921b9f2ebcf53f8a |
|---|---|
| Markdown | 76b9f2a746e1ef23d310b900b8e31bd9a193facf253b35ce51c9e73be05177c7 |
| Publication page | ca090ee538aa453e51d1f0932d0d380707314aa43e5897070c0ae5c4ab40412a |
| Manifest | 09bc25e088c67c83ed89da536ad7a86528a6b249eaa9474eda207fd020a10b54 |
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 | 9unEQVn+mbc+HUe3nCOFmVN3WWdSatFHAIa66/xQG1H8FvkzelrHg5G91kJZQ1U09gNIr0kOR4wI/moNb5RJBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:37.613327Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008652observed ca090ee538aa453e51d1f0932d0d3807...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:37.593026Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008652/manifest.jsonobserved 09bc25e088c67c83ed89da536ad7a865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.571901Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008652/publication.mdobserved 76b9f2a746e1ef23d310b900b8e31bd9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:37.552728Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008652/publication.txtobserved c25c421412a4d6741dd802e699fca8c4...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. |
|---|