OT-2026-000026762
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, common isolation valve, single stage ejector, manifold pressure sensor, sustained blow-off before 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-2026-000026762) never changes.
Identity and time
| Publication number | OT-2026-000026762 · never reused |
|---|---|
| Internal UUID | 01a0ae72-3451-7bdb-aa15-368d612f1cac · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:18:35.358864Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000026762 |
| Status | PUBLIC |
Content hashes
| Canonical text | 71a186b46ad71ed598196020bf6aea030c2ca723aef3850b2860b38db87d6c9d |
|---|---|
| Markdown | 464d8f67ff4beb6c7cf134d0f35660c76ef2141941d9755dca9a90ad0f528118 |
| Publication page | aa138bf94e3c7ec6bc16fa37271f0094f093c3050e8a19804792899baa78b8f5 |
| Manifest | d48c9016bda9d953973d85156441b11e83aa154588f1d972cc43a5ff4a79f2a5 |
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 | jGTVzLvZYqG+9GP8fPM1JAEoNLRZK5f3WdOBqgbLMegoL+XJ8a5C9kJpAaCdQm6NA2wBrnyX1w8VEagtclnkBw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:43:20.002604Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026762observed aa138bf94e3c7ec6bc16fa37271f0094...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:43:19.983165Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026762/manifest.jsonobserved d48c9016bda9d953973d85156441b11e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:19.966108Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026762/publication.mdobserved 464d8f67ff4beb6c7cf134d0f35660c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:43:19.949757Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000026762/publication.txtobserved 71a186b46ad71ed598196020bf6aea03...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. |
|---|