OT-2026-000102805
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, three stage ejector, pulsed blow-off 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-2026-000102805) never changes.
Identity and time
| Publication number | OT-2026-000102805 · never reused |
|---|---|
| Internal UUID | 01a0aea4-858c-7f41-a489-f201fcb7bd66 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:13:32.827355Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000102805 |
| Status | PUBLIC |
Content hashes
| Canonical text | ac30f1ea0895cf27e9a6ce98d15bcc9e1edb6820a8d7252fcecb2388d4bfceeb |
|---|---|
| Markdown | a2f7e4e8e0f00849837cdb350ccc8931c3a772496a4565e8998684bd70b43c51 |
| Publication page | d1ce477a588129d8fadc8763d83d8a84e89bac6e65c1feb2f5ec0e82cfac71da |
| Manifest | acbbee986c485cd81e5ca4102758b14712ad00ae4f74612b9c6cd3801455f044 |
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 | fQnm+RYH/kurixiOOY1/3DmoT4oSuinL/tsQpUuiXGyDvkW0FkormMNsacilpZY+6D8+xDQ6HXyQOcUahVM/Ag== |
| 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
| 2026-09-17T09:24:20.095229Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102805observed d1ce477a588129d8fadc8763d83d8a84...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:24:20.077318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102805/manifest.jsonobserved acbbee986c485cd81e5ca4102758b147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.058147Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102805/publication.mdobserved a2f7e4e8e0f00849837cdb350ccc8931...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:24:20.038417Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000102805/publication.txtobserved ac30f1ea0895cf27e9a6ce98d15bcc9e...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. |
|---|