OT-2026-000036938
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, pump fed, 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-2026-000036938) never changes.
Identity and time
| Publication number | OT-2026-000036938 · never reused |
|---|---|
| Internal UUID | 01a0ae77-773f-7eae-a886-56603f5c1269 · 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-2026-000036938 |
| Status | PUBLIC |
Content hashes
| Canonical text | c44de0133bd3fd0bb1be875d68dfbbfe5ad02245a2acfc4af8c178f53e72d91a |
|---|---|
| Markdown | 75c0756133f8f3751546d2353bd16af496d683a11f41aef6136af8b24d67b170 |
| Publication page | a53345e77fece15665e41912c43ff54e62a4fd9e227f4e9fbc431f1e11ca55ef |
| Manifest | d048361b4839d45e99c90d4c7c11a6b857410701ab4ad10c0815ad7f802bb8dd |
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 | 3etRtLAS/eS1fnaV9UMd2T2xGBDq6DK1MndD2c7aStjFtGjLcvBb+R6gQqVDBo1hfGSiK+6UMUTwrT3FkPhqBg== |
| 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
| 2026-09-17T11:24:35.171303Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036938observed a53345e77fece15665e41912c43ff54e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:35.152638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036938/manifest.jsonobserved d048361b4839d45e99c90d4c7c11a6b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.133563Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036938/publication.mdobserved 75c0756133f8f3751546d2353bd16af4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:35.113956Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036938/publication.txtobserved c44de0133bd3fd0bb1be875d68dfbbfe...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. |
|---|