OT-2026-000017706
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, plant vacuum fed, supply line pressure sensor, pulsed blow-off before 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-2026-000017706) never changes.
Identity and time
| Publication number | OT-2026-000017706 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fa-7727-bc6b-2a98806521e3 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017706 |
| Status | PUBLIC |
Content hashes
| Canonical text | 759b96006be3f06b19c91dfe8e72b950a6c57347de128c038b7aad5ffb4574fb |
|---|---|
| Markdown | 0d2539592e0ecc6b0435d888b8b85ed6a6f5302febca1245a0c18ffddc218ef8 |
| Publication page | 8306d8bc1cf6163b062d1a60b59be9fe1e493478c278f41f8448a621e150f6ea |
| Manifest | 2a890b7bf3f0b365d22c1ce54f4d9c486edd7ec145e1876a1f4bd6257b575ddf |
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 | aMHG/0+FjFpZdkkLTcaFcRtcoIdpxFxIdambq2HKTstnYZ3b11HStqbpOwGRruRV2a9uXQenDi8UNkgvApFFDg== |
| 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
| 2026-09-17T12:01:39.577829Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017706observed 8306d8bc1cf6163b062d1a60b59be9fe...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:39.560493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017706/manifest.jsonobserved 2a890b7bf3f0b365d22c1ce54f4d9c48...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.542890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017706/publication.mdobserved 0d2539592e0ecc6b0435d888b8b85ed6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:39.527211Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017706/publication.txtobserved 759b96006be3f06b19c91dfe8e72b950...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. |
|---|