OT-2026-000014034
Publication integrity record
Foam pad vacuum gripper, two stage ejector, pulsed blow-off before 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-2026-000014034) never changes.
Identity and time
| Publication number | OT-2026-000014034 · never reused |
|---|---|
| Internal UUID | 01a0ae6d-8deb-7ab9-a582-4212b3a5da2e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:13:30.489074Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000014034 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec070a1f8284454772511079695e518c78c71bd5e7e3ac451652f0fd8e31b00e |
|---|---|
| Markdown | cb1039e3a2d8971773fab384c032b18471774c212dde008fda1677b018cf8a92 |
| Publication page | d937e14c1c24c15e5925df0a6316004d7fc579c701c62fc3cd31ebfd2fcdedca |
| Manifest | 5c3b35bfaa69a6b8df9f2f12823eb134dcd1259a4f5fca4260c448cb86c84227 |
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 | HM8p35MpWIhroCCQZIe4BztOqsP0eK/GReRGcIZmFo6nQNG7O4JWI8KuKmONghzMLwJ0BURtkbTP0LojKGXaCA== |
| 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
| 2026-09-17T12:09:15.956714Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014034observed d937e14c1c24c15e5925df0a6316004d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:09:15.938363Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014034/manifest.jsonobserved 5c3b35bfaa69a6b8df9f2f12823eb134...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:15.920526Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014034/publication.mdobserved cb1039e3a2d8971773fab384c032b184...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:09:15.899734Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000014034/publication.txtobserved ec070a1f8284454772511079695e518c...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. |
|---|