OT-2026-000094828
Publication integrity record
Three cup vacuum gripper, three zone face, six outlet manifold, pump fed, 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-2026-000094828) never changes.
Identity and time
| Publication number | OT-2026-000094828 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2ded-7d13-a1d6-0cfdc9e561d9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094828 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1422098683de79d85594160cce9072b7b5ce07ae424d306dc73e8ef0067a3532 |
|---|---|
| Markdown | 1a032c2c3dd0ab4696da5e0b68eef9a556beffdf02f1e44295a75151458189cb |
| Publication page | 6f6a66949fbb70636fcf4112f919962cd9efd5087e7b625625873d987ad77d53 |
| Manifest | d43b2e4c940133cab525cc3e2fe8b9b32a628493ef1965bcd4d9220902250884 |
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 | h2yE3jjNZfdIZvTBFM1UBV/sBg50Gi9+KIB5rZztCdoyCnag93VsCBqKmwxlzjSO1q4Aq3c6LtYUpvjfvVb9Cg== |
| 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
| 2026-09-17T09:37:19.064096Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094828observed 6f6a66949fbb70636fcf4112f919962c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:19.048131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094828/manifest.jsonobserved d43b2e4c940133cab525cc3e2fe8b9b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.030855Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094828/publication.mdobserved 1a032c2c3dd0ab4696da5e0b68eef9a5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:19.014579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094828/publication.txtobserved 1422098683de79d85594160cce9072b7...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. |
|---|