OT-2026-000065037
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, plant vacuum fed, supply line pressure sensor, vented 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-2026-000065037) never changes.
Identity and time
| Publication number | OT-2026-000065037 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-dec5-7d2d-833b-bc48b244e8d7 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:48.495161Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065037 |
| Status | PUBLIC |
Content hashes
| Canonical text | 93670c83d2c7880b86ac6a54e0b8d896a6cca80c0469cd29443b3185011733fb |
|---|---|
| Markdown | aeef9fa42917318637c37b68a51edb68eecde22fa08c9ea5366fc9760905255b |
| Publication page | b96c475f82045c3adc559719a6ada2770dd2e73429e343d3e70119c70c1d26fa |
| Manifest | c207968191a9133ec27548f094af4b855d8002a1409a6e8f597bed21df9823ff |
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 | WxfN3BFfcuuXlFiv64+6JBJ0q+HWjoaa7h/IfCKWsnuerrAYVSmzK2zeFB0VFYORk1JuEJ2KDB62wdfvd/S9Ag== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:36:00.515384Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065037observed b96c475f82045c3adc559719a6ada277...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:00.495520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065037/manifest.jsonobserved c207968191a9133ec27548f094af4b85...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.477893Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065037/publication.mdobserved aeef9fa42917318637c37b68a51edb68...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:00.458712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065037/publication.txtobserved 93670c83d2c7880b86ac6a54e0b8d896...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. |
|---|