OT-2026-000036803
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off before set-down
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-2026-000036803) never changes.
Identity and time
| Publication number | OT-2026-000036803 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773e-7f80-bbaa-3c9980f1d82c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:20.049316Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036803 |
| Status | PUBLIC |
Content hashes
| Canonical text | 513a3f2f607024e0b933966f50eb2e609d436c09562a62ae42c59efadb996e78 |
|---|---|
| Markdown | c1cd65b50e86a550600c110850bf12b87800aa548cc9ca7d168cfafc22f7988d |
| Publication page | ada3a874604e72b3a88c844791d7951254bf715f0ad2d8317be1d735ed1a16cc |
| Manifest | cc08b1f61a42ae80cde632bf6922ed9b57078150132be8c25dca7115053163f8 |
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 | ZWi265vQUadVXOBmobXQ0NQYtrOWFb4DVWsx6WfpIwgyaX+L72EsPg3V7bgQ+Z4YCoZvtvwOi4MAlVAz9vW5CA== |
| 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
| 2026-09-17T11:24:24.783650Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036803observed ada3a874604e72b3a88c844791d79512...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:24.765371Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036803/manifest.jsonobserved cc08b1f61a42ae80cde632bf6922ed9b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.750010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036803/publication.mdobserved c1cd65b50e86a550600c110850bf12b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:24.733993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036803/publication.txtobserved 513a3f2f607024e0b933966f50eb2e60...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. |
|---|