OT-2026-000088052
Publication integrity record
Two cup vacuum gripper, two zone face, common isolation valve, single stage ejector, supply line pressure sensor, sustained 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-2026-000088052) never changes.
Identity and time
| Publication number | OT-2026-000088052 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-1aa7-7ecc-b5b5-08d0bf937f5d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:15.638297Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088052 |
| Status | PUBLIC |
Content hashes
| Canonical text | 30fe611254d6014f78f218a472a35e8790a568ad393307cf6595f9e2b63fe630 |
|---|---|
| Markdown | 00f81255b80ca12d03d0a7a036a695a6e3a438139d7be0e3b342e0ed540949e4 |
| Publication page | 87a90d72b95a3e8c33e44a2abe1ffb2ea7f891200109f588b1009bbe6741eae7 |
| Manifest | 2ada78d6bdf9b9158876344c3c18f865297fe3d38cd9dc10b4623d42f5f9c3d5 |
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 | fQ+ue9gvguMEQebOVBulNwE6gLrjaTGQI+5FG1DY5wezGrR+ClKNzi6FP8luHKcj7WRCruC/zZl9HGLB5QpHAA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T09:49:27.020007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088052observed 87a90d72b95a3e8c33e44a2abe1ffb2e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:49:26.999544Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088052/manifest.jsonobserved 2ada78d6bdf9b9158876344c3c18f865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.980161Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088052/publication.mdobserved 00f81255b80ca12d03d0a7a036a695a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:49:26.960620Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088052/publication.txtobserved 30fe611254d6014f78f218a472a35e87...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. |
|---|