OT-2026-000037002
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, three stage ejector, 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-2026-000037002) never changes.
Identity and time
| Publication number | OT-2026-000037002 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7c75-803a-f549a2d45a59 · 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-2026-000037002 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1e580c12638bb49757cce3601c43435f126569d723f9e8aebadbca1cf90ec737 |
|---|---|
| Markdown | 1fca177969312da999c5047fa35d8c4e6368bddf7b64a17398b3322ad5385610 |
| Publication page | a5ffe57acb75a1868923b23f3e8e30f4e6f83e863ff7b41d32f3e4e64fa4975f |
| Manifest | 4c1e7765889954f4d35059caa7acfb4eec621b8dd49a1ed8adef3ae5c160b2a5 |
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 | psjbUoOKoMlDCImhMXmeibAIkEG8p8bXgtycq80D7zxwhqohnyXyU3FMxQVGrx3Ei6f04nIVsaAh4yJI4pdRDA== |
| 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
| 2026-09-17T11:24:40.189319Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037002observed a5ffe57acb75a1868923b23f3e8e30f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:40.171562Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037002/manifest.jsonobserved 4c1e7765889954f4d35059caa7acfb4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.155081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037002/publication.mdobserved 1fca177969312da999c5047fa35d8c4e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:40.134986Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037002/publication.txtobserved 1e580c12638bb49757cce3601c43435f...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. |
|---|