OT-2026-000017630
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, 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-2026-000017630) never changes.
Identity and time
| Publication number | OT-2026-000017630 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96f9-7880-a853-676652b70669 · 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-2026-000017630 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2f5364785464280b301f422a518edf9d7f8bbd264d64176f264aeb395cd3f0ed |
|---|---|
| Markdown | 321929df90aa44a655b78d1c428399cff28a9aa62a1aadc6a1eb533682e69dc0 |
| Publication page | 039b97c923082adc3e42feabc453359475b2ae8a75e4b4726cc218384ba9d7ce |
| Manifest | 68291868727c20fd19356d440622062c92e34209c7b5c92fa100ab054d964284 |
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 | 0Wa5mCcjZYy+sddXuJGzKBWvCp+x9yA2YZUsvGYBPERWmKJS4sTUZDNLDgUnA0ORy947RTzthlZ2+L6681GoAQ== |
| 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
| 2026-09-17T12:01:26.511109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017630observed 039b97c923082adc3e42feabc4533594...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:26.493638Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017630/manifest.jsonobserved 68291868727c20fd19356d440622062c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:26.476710Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017630/publication.mdobserved 321929df90aa44a655b78d1c428399cf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:26.458121Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017630/publication.txtobserved 2f5364785464280b301f422a518edf9d...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. |
|---|