OT-2026-000043267
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, pump fed, manifold 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-2026-000043267) never changes.
Identity and time
| Publication number | OT-2026-000043267 · never reused |
|---|---|
| Internal UUID | 01a0ae7b-327d-7747-adb3-710da2a9f0c9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:28:24.717423Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000043267 |
| Status | PUBLIC |
Content hashes
| Canonical text | 13c94d92adc27f97e446e4c53b89e6f32d4a796e6110c74448d9bc201cc7cdfd |
|---|---|
| Markdown | 68b8cba93b7c63d5d8ec08a8a8e6b71655948de2162628f2473a7c892c44ef65 |
| Publication page | 0bc3f8371690eb2ab77e138f61b31bb2fefc44db61da2644e30692d1c2263b46 |
| Manifest | d5528b0e4c18deb657344e9d2cfdac9ad7b31f4fd637f99f91d5d1ea0d5ebb7e |
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 | 9XxegX02uYBR8YBYg1Z7PBvl4DJ5BevYuqUieSBHynbSnFY1gc1zZRWenTCf7odLZqiTOW9WVuPHLw5Rl6bzBg== |
| 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
| 2026-09-17T11:13:45.136129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043267observed 0bc3f8371690eb2ab77e138f61b31bb2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:13:45.117476Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043267/manifest.jsonobserved d5528b0e4c18deb657344e9d2cfdac9a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:45.098561Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043267/publication.mdobserved 68b8cba93b7c63d5d8ec08a8a8e6b716...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:13:45.079547Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000043267/publication.txtobserved 13c94d92adc27f97e446e4c53b89e6f3...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. |
|---|