OT-2026-000064805
Publication integrity record
Three cup vacuum gripper, three outlet manifold, common isolation valve, 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-2026-000064805) never changes.
Identity and time
| Publication number | OT-2026-000064805 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-debb-7885-af7a-d388e451d82d · 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-2026-000064805 |
| Status | PUBLIC |
Content hashes
| Canonical text | ca3a085f646450014adf094b45684a483cde6b52fca779e972bfe48a485127c8 |
|---|---|
| Markdown | 6b06b6043c3a2120de15cd434e3565867e9e7bbf861150e0ccb1571bae6ef9f1 |
| Publication page | 759f20f18e9a6679cd1909e73d0c3b0d85a9199dc6da986bb4afe6005203e31a |
| Manifest | d602448560dd052447fac5fac3a434706ec2ef389ad44eec5b24117132dec5f1 |
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 | SULGYEnDtg9cW3/VXNkW+Jwb+HMY9rYt0FcSxY6WD9UlEORfv+Pt7byTYl/AHcpvCtq1KW8LOnkrjfMezozOCg== |
| 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
| 2026-09-17T10:35:42.403975Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064805observed 759f20f18e9a6679cd1909e73d0c3b0d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:42.387807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064805/manifest.jsonobserved d602448560dd052447fac5fac3a43470...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.370164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064805/publication.mdobserved 6b06b6043c3a2120de15cd434e356586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:42.350814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064805/publication.txtobserved ca3a085f646450014adf094b45684a48...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. |
|---|