OT-2026-000039982
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, plant vacuum fed, 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-2026-000039982) never changes.
Identity and time
| Publication number | OT-2026-000039982 · never reused |
|---|---|
| Internal UUID | 01a0ae78-d8d7-7f9d-865f-40bed6278060 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:50.683051Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039982 |
| Status | PUBLIC |
Content hashes
| Canonical text | dc8a2ef7b56050bc1d0594e6e79c88a5da5bc86cb786fef348914b12a2931303 |
|---|---|
| Markdown | f8d1e62398ca39472089e051f8d8cf206549a308cb399a11cefe8852f2310294 |
| Publication page | 10d53c0d7610d46e9a045ab35f59adf227b73f87083f3818a85dafa4faf86f6f |
| Manifest | f25147079b33f88cef755fde7b9864f7d050e2f2b526a856b64eeaab490f7e56 |
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 | synu9c3nRPIe1a72bR5uOykARz2NAJZ66f/oN5TVvxV8JRc3Y43y1WWAYEgv5iBbZbaRHVNxYH6+E01K3PU/Cg== |
| 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
| 2026-09-17T11:20:18.690595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039982observed 10d53c0d7610d46e9a045ab35f59adf2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:18.671569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039982/manifest.jsonobserved f25147079b33f88cef755fde7b9864f7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.650974Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039982/publication.mdobserved f8d1e62398ca39472089e051f8d8cf20...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:18.630890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039982/publication.txtobserved dc8a2ef7b56050bc1d0594e6e79c88a5...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. |
|---|