OT-2026-000037270
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, two stage ejector, supply line pressure sensor, pulsed 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-2026-000037270) never changes.
Identity and time
| Publication number | OT-2026-000037270 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8cc-7a65-ba66-c9c529e794b5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037270 |
| Status | PUBLIC |
Content hashes
| Canonical text | 06da3362dbffef4cc02e4b422f3eb4bcca3a28d7385ca0ab657e0bbeed96cbf6 |
|---|---|
| Markdown | 060db285c967c835ff9a6ce2da688f6f8a1858bcba742f12321f458328800f18 |
| Publication page | e047ff55475bf4d666ebf58b6e83d5f59361053175f0d4eec38c2c8da3c130a3 |
| Manifest | e3cec664406f45e8736e110e7baee045d6cfeed79868f5bffbd0169e96ef4004 |
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 | hGhtlx4DDLVHJZt/ovJd62biPJs2APpwCy/qbCfTLmmNqBv5hGpo1wDnIw6XvuP6OiUpBz5MczZs6cryITe3Cg== |
| 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
| 2026-09-17T11:23:32.880773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037270observed e047ff55475bf4d666ebf58b6e83d5f5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:23:32.861645Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037270/manifest.jsonobserved e3cec664406f45e8736e110e7baee045...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.843323Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037270/publication.mdobserved 060db285c967c835ff9a6ce2da688f6f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:23:32.823044Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037270/publication.txtobserved 06da3362dbffef4cc02e4b422f3eb4bc...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. |
|---|