OT-2026-000065338
Publication integrity record
Foam pad vacuum gripper, two stage ejector, 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-2026-000065338) never changes.
Identity and time
| Publication number | OT-2026-000065338 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfa-7282-b8de-1960932a47d6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065338 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0a632e3edaac3bffe3cbc26a3c9006ea0229557f313fb3fb058335172419bdc4 |
|---|---|
| Markdown | 35895d897801f9922f718cd0f702067a3c63c97ddfe5c788845d762790dcf542 |
| Publication page | 83e3ab2cba0f21a9b5af186d58bfbf1090ef7078b6b74d6955f9bddc0f20bfd2 |
| Manifest | 9a81289462797c30840ad540ecfcf3431768b2e17d5026e1fd4545a325cc4793 |
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 | Pxst9PxcA/EkBER2OXQ/pw+5O6ACeSxKWzFIMM5eLTF3Q/IivBs8GyXXrbSxhf9HjPhJ4mvu39TBmZ2R62rFCQ== |
| 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
| 2026-09-17T10:35:19.225489Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065338observed 83e3ab2cba0f21a9b5af186d58bfbf10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:19.209143Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065338/manifest.jsonobserved 9a81289462797c30840ad540ecfcf343...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.192572Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065338/publication.mdobserved 35895d897801f9922f718cd0f702067a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:19.176075Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065338/publication.txtobserved 0a632e3edaac3bffe3cbc26a3c9006ea...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. |
|---|