OT-2026-000036354
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, three stage ejector, manifold 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-2026-000036354) never changes.
Identity and time
| Publication number | OT-2026-000036354 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d0-72a3-a650-78364b875192 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036354 |
| Status | PUBLIC |
Content hashes
| Canonical text | 15dc14470e6490b18e975f2c5db56d35406bb1a774bb640b7cb6e585d29d8207 |
|---|---|
| Markdown | 2a70d27949c4487396bedc23d444470658023d1afb9699a43248143152ed0e69 |
| Publication page | d377e39ef8105642b2826d6223786ca7a4f5a1d480694d02f4484ab0eefc3319 |
| Manifest | 16572c9d16968c8b2f20bf1c4389ca0d09402351cffbefebc09aa5a40ac1c709 |
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 | iZR9QsAvTXkAF3cKas/Hhgt/o8gH0lcMSrs72sSBdWTLDFYwc16iA3YQPilf9rO1G4zwz/liI0g0c5GfFU2lBQ== |
| 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
| 2026-09-17T11:26:43.616755Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036354observed d377e39ef8105642b2826d6223786ca7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:43.598855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036354/manifest.jsonobserved 16572c9d16968c8b2f20bf1c4389ca0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.580723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036354/publication.mdobserved 2a70d27949c4487396bedc23d4444706...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:43.562726Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036354/publication.txtobserved 15dc14470e6490b18e975f2c5db56d35...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. |
|---|