OT-2026-000035986
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, pump fed, manifold pressure sensor, pulsed blow-off after set-down
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-2026-000035986) never changes.
Identity and time
| Publication number | OT-2026-000035986 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01cd-7793-8a47-6d0c148d88a8 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035986 |
| Status | PUBLIC |
Content hashes
| Canonical text | e0d6ad41860d5086bac3c957321013c2ffb0db69ae24538d95d9497c0b0d3e3f |
|---|---|
| Markdown | 75b18b464efbf22b3b55813eba26e28bcb30afca9cb5a48affa72dd4563e1775 |
| Publication page | a9161e2f181e7f9986ed5cbdd711b58358d202b0c1cefcd3b980a4f8cffc34b2 |
| Manifest | 96ea2605508d7fde0b6dfb826db17e1456a5c107f15e870d87ff021a1eb26e53 |
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 | tF4QaW8bCACoX/CQsnZrry/8cZPY+crYmH3dWuaaPbzM5reGz9fs3zdGYCxtKVDVtWHOU4bWxpcnD0pt8TxTBw== |
| 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
| 2026-09-17T11:26:08.605884Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035986observed a9161e2f181e7f9986ed5cbdd711b583...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:08.588648Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035986/manifest.jsonobserved 96ea2605508d7fde0b6dfb826db17e14...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:08.572252Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035986/publication.mdobserved 75b18b464efbf22b3b55813eba26e28b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:08.555332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035986/publication.txtobserved e0d6ad41860d5086bac3c957321013c2...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. |
|---|