OT-2026-000100952
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000100952) never changes.
Identity and time
| Publication number | OT-2026-000100952 · never reused |
|---|---|
| Internal UUID | 01a0aea3-c377-78b0-b1ac-bda0bd5f082f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:12:43.138721Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000100952 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5f8e16c8e345263fbe492f832d2babe1c9ad7bb29aac95d93c9236316f77e355 |
|---|---|
| Markdown | 22e5e2c0bfd508bd6e43332b05dcc21dd6f73042f40c9674263fb11b90628776 |
| Publication page | 92e3a32ef06ce0bafc0982526c500990b6c7806d55732865616391aa6cab84b6 |
| Manifest | a8d5599ee60084b0b74c828d3b5a28aa5c316f0a90f379e3491218c7589d37d0 |
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 | /qvpNuUdlNe6FJXRj9lr46i6fNW/PzKlR1tVJou9sfUtz4ulOoGELjfJ/KUy/cjPo1dXzSGx4+iJXPAxG/7aBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:26:27.656967Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100952observed 92e3a32ef06ce0bafc0982526c500990...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:26:27.640251Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100952/manifest.jsonobserved a8d5599ee60084b0b74c828d3b5a28aa...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.622651Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100952/publication.mdobserved 22e5e2c0bfd508bd6e43332b05dcc21d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:26:27.603402Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000100952/publication.txtobserved 5f8e16c8e345263fbe492f832d2babe1...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. |
|---|