OT-2026-000064906
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, common isolation valve, plant vacuum fed, manifold 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-2026-000064906) never changes.
Identity and time
| Publication number | OT-2026-000064906 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debd-766b-83f5-82634cb4014e · 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-2026-000064906 |
| Status | PUBLIC |
Content hashes
| Canonical text | 5fb8afe1ea04ac41207f98ba2154c7ddeefed17f49eb143ddc67f015df106fae |
|---|---|
| Markdown | e4f85748cdb766cad471ecd1ef3727adda14851bdb0c4aa31e203ad12f9a6313 |
| Publication page | b342517f555b85c2e3ee05f49df8d7baf6e7185fcdc3279c2b41d06f76091cc5 |
| Manifest | d51a7e3f83140ac04110f85cc0cfeb4fd5c93faf1f2c71cb5ace3e0cb11d4cdb |
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 | PMDEwJUl9izh4isw3eYwjTe+TwQOpxz7oTu7I5TNqekHyhO1k2VkmIZppPW3aFPHIXYRSlDlKQ12pAsjCpYPAg== |
| 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
| 2026-09-17T10:35:50.239222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064906observed b342517f555b85c2e3ee05f49df8d7ba...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:50.223390Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064906/manifest.jsonobserved d51a7e3f83140ac04110f85cc0cfeb4f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:50.206613Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064906/publication.mdobserved e4f85748cdb766cad471ecd1ef3727ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:50.189951Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064906/publication.txtobserved 5fb8afe1ea04ac41207f98ba2154c7dd...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. |
|---|