OT-2026-000066338
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, common isolation valve, pump fed, supply line pressure sensor, vented after 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-2026-000066338) never changes.
Identity and time
| Publication number | OT-2026-000066338 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-74fd-a279-9aed89c24a80 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066338 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb8306a614faa912d571cd1905704a19d619cdda7e0ddd9cf2619d2ee4ad4d9c |
|---|---|
| Markdown | 3e2c39661b1d3193d21b849d9603af7e34c907dda5baf7458d20aea00f7594b4 |
| Publication page | 2ac6c12b90e3a3dbaf9caf20ba0d38187412fb84cbf3072d01082a05b5822710 |
| Manifest | 84c8df73b0f6a70c2644f4fb6a2563815f80a26aa4c4b7fb9b217761a0c4f02b |
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 | lc2BBibkYEJOldjjVonGU7rRno04DQtrXahY8QFKNBh85sggIBBpVSNTh5+P8nM7hNwkiglEDnETh+mkDz4VCw== |
| 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
| 2026-09-17T10:33:31.858556Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066338observed 2ac6c12b90e3a3dbaf9caf20ba0d3818...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:31.841611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066338/manifest.jsonobserved 84c8df73b0f6a70c2644f4fb6a256381...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.824705Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066338/publication.mdobserved 3e2c39661b1d3193d21b849d9603af7e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:31.806274Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066338/publication.txtobserved fb8306a614faa912d571cd1905704a19...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. |
|---|