OT-2026-000036986
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, two 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-2026-000036986) never changes.
Identity and time
| Publication number | OT-2026-000036986 · never reused |
|---|---|
| Internal UUID | 01a0ae77-7740-7553-9417-7dad34b7e85d · 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-2026-000036986 |
| Status | PUBLIC |
Content hashes
| Canonical text | ea992e4ec7aa3d7a7392fd94818731486e66c7667c8e2087fbe4b6e6c258009c |
|---|---|
| Markdown | 28c24664745c718df23508f45aa6c20089ad8420e14a473ac7c3f343c7812463 |
| Publication page | eea7026267f002fe963a56e81e3105c6c15ca86b150cebc13595ff9858434da3 |
| Manifest | b00bed250288e4e47b7f9b1e155cc3d15f74ecba66e7f31d882c33bc338f7d4d |
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 | IiPOHCwXogFKaT+t0/ud1rQL/BYzvWOTa58EzuflfKcXkvlenBeYcSQ0QymRl1vf0gTxFhGquuklhvvG21JmDA== |
| 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
| 2026-09-17T11:24:38.825932Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036986observed eea7026267f002fe963a56e81e3105c6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:38.807116Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036986/manifest.jsonobserved b00bed250288e4e47b7f9b1e155cc3d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.789530Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036986/publication.mdobserved 28c24664745c718df23508f45aa6c200...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:38.772095Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036986/publication.txtobserved ea992e4ec7aa3d7a7392fd9481873148...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. |
|---|