OT-2026-000010949
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, 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-2026-000010949) never changes.
Identity and time
| Publication number | OT-2026-000010949 · never reused |
|---|---|
| Internal UUID | 01a0ae6c-540d-73eb-bceb-ea7ed80f144f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:12:10.156048Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000010949 |
| Status | PUBLIC |
Content hashes
| Canonical text | f4eeaecf873923d0d7313e8c1c496959be070fa4ba7b3c825ed6ca48f1946199 |
|---|---|
| Markdown | ac2632f5df0df7281fd563e6b38fe90ff5d15defd033ef9f0563d1640e5c69f9 |
| Publication page | 07dcdd7007eea0d2b0a5227b2fe081814b9c0e6326bf43a0c96bb3f4d65cf13c |
| Manifest | a6069c60b4afeeaeba5f9d45a01bab0865025f21931daba7c5126b3d328db0d0 |
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 | CnfqShKAZKToEEgYPqD9t+ifJVvNsYU4I/h21qRVQZfAo38tS9OkNWUyyjd6LSKQsWlfDAAdU7S0xEEcC2YqDQ== |
| 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
| 2026-09-17T12:13:44.407091Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010949observed 07dcdd7007eea0d2b0a5227b2fe08181...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:13:44.388348Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010949/manifest.jsonobserved a6069c60b4afeeaeba5f9d45a01bab08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.368924Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010949/publication.mdobserved ac2632f5df0df7281fd563e6b38fe90f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:13:44.348850Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000010949/publication.txtobserved f4eeaecf873923d0d7313e8c1c496959...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. |
|---|