OT-2026-000093850
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, three stage ejector, supply line 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-2026-000093850) never changes.
Identity and time
| Publication number | OT-2026-000093850 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-92c7-76a2-97b0-2118dfbe33a5 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:03.009208Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093850 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3b5333892de100c9c6c4019a511f888397d5b4ccfa62eeabfc5dfd3087562b6b |
|---|---|
| Markdown | 56984cc7df4f23d94ea35c7bfcda8cc4aad7e91b7414242809444879c0f3552e |
| Publication page | d5e0b5f4087b132960785b318e371a7d18a18ba458dadca73ca8f444d86048ca |
| Manifest | c7fb8a80ae6e3c5fc7f0a434631b217fc2205aa8e773e4892f1889a276f5bf0c |
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 | itDMAgRdlxazzJ1Dh8WpKCq7bL/vU1Wu14/VkfR3RRMau9OlmhgLnMjg7Nd05tJo9VN7HNiUN/AUIAcuJ1FmAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:38:06.412013Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093850observed d5e0b5f4087b132960785b318e371a7d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:38:06.395691Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093850/manifest.jsonobserved c7fb8a80ae6e3c5fc7f0a434631b217f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.377552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093850/publication.mdobserved 56984cc7df4f23d94ea35c7bfcda8cc4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:38:06.360012Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093850/publication.txtobserved 3b5333892de100c9c6c4019a511f8883...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. |
|---|