OT-2026-000039362
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000039362) never changes.
Identity and time
| Publication number | OT-2026-000039362 · never reused |
|---|---|
| Internal UUID | 01a0ae78-9674-706e-b217-325561c2edfc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:25:33.573712Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000039362 |
| Status | PUBLIC |
Content hashes
| Canonical text | 609b2d7369d5725d3e191adc4523d081717549028f47234dd697a6ec7760cc36 |
|---|---|
| Markdown | 1c1f5e9ad7536b1902dbdc8c75ffa67e1e1f1903652ea5d806cd25951750c4fa |
| Publication page | e1a97f8d59ff64007174976c2086c6b1dcd13e8eb71060e790683f0d4e837fe2 |
| Manifest | 8dac590f720a80e3c565a17b76268779fbf42d199d820066bd6ce38102b425f1 |
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 | rXx450Y95VR1nhzTyqR2DHjWfrSPX+MbBN0ENMn7J2a21MjTAbZPkD8o1320XcHUOfPiRg/voHVGdAJA5Vx8CA== |
| 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
| 2026-09-17T11:20:57.702714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039362observed e1a97f8d59ff64007174976c2086c6b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:20:57.685050Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039362/manifest.jsonobserved 8dac590f720a80e3c565a17b76268779...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.667921Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039362/publication.mdobserved 1c1f5e9ad7536b1902dbdc8c75ffa67e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:20:57.651660Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000039362/publication.txtobserved 609b2d7369d5725d3e191adc4523d081...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. |
|---|