OT-2026-000068326
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three 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-2026-000068326) never changes.
Identity and time
| Publication number | OT-2026-000068326 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2480-7ca5-8725-6f2f5df2fff4 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068326 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8719631b35052ff11d21abc6b35cadc4d2dac95412f8514830a0f297bdd0c579 |
|---|---|
| Markdown | bd811f8097c8fb8d7c6c0bbf41b5d1d8fdd8ce7007a28b6bf7896ff64718dee3 |
| Publication page | ba40fc060eabe3e8fbaca7912ae8f479e0b2905dd6d538e837fd703d2a88e0e7 |
| Manifest | 502d8d50d2ac31be15f732341d28f288ae2a4809dfab171c0f20db0b2a090984 |
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 | 7VhDTMuASbxRdAv1HMYCaZgqF5ofTCRmWBbHNr7kRL75/Cts7/D+mQWmlWFUvTYLCA1jhkubuJk8Mum+cIjlAw== |
| 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
| 2026-09-17T10:29:21.967670Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068326observed ba40fc060eabe3e8fbaca7912ae8f479...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:21.949757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068326/manifest.jsonobserved 502d8d50d2ac31be15f732341d28f288...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:21.931126Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068326/publication.mdobserved bd811f8097c8fb8d7c6c0bbf41b5d1d8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:21.913187Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068326/publication.txtobserved 8719631b35052ff11d21abc6b35cadc4...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. |
|---|