OT-2026-000046038
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off 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-2026-000046038) never changes.
Identity and time
| Publication number | OT-2026-000046038 · never reused |
|---|---|
| Internal UUID | 01a0ae7e-0329-7d9d-8fe3-ecf63237ec56 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:31:29.080672Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000046038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 92786558bae9900d456c6032f0a643f935fd1c43007259403995648a1a57ae77 |
|---|---|
| Markdown | d5b579684b280c188561fbe1aa1d87ee625ed5681326de8d82694c1808638a77 |
| Publication page | a8ba36f31e1251590a611f97b15f458daaea932939165b59c8d384f0d902bda9 |
| Manifest | aa22defa52be147a37399aa0246e5738f58406ee7b6ca9e0d2ae2f980b09693a |
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 | cA10GLQ0hGiURZYgXeYS/CPLVUziaGJc3EBa0hnKRoeeOY50qIfcou32Y+9AaAOe9h/s+NDDx0p/cMKKCcgOCg== |
| 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
| 2026-09-17T11:08:59.396355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046038observed a8ba36f31e1251590a611f97b15f458d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:08:59.378619Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046038/manifest.jsonobserved aa22defa52be147a37399aa0246e5738...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.360835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046038/publication.mdobserved d5b579684b280c188561fbe1aa1d87ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:08:59.342264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000046038/publication.txtobserved 92786558bae9900d456c6032f0a643f9...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. |
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