OT-2026-000068589
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000068589) never changes.
Identity and time
| Publication number | OT-2026-000068589 · never reused |
|---|---|
| Internal UUID | 01a0ae90-2482-789b-9c33-e7d48b0c54bf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:17.262143Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000068589 |
| Status | PUBLIC |
Content hashes
| Canonical text | abdee11950dc8af0b852fe3a625723b12eaa40ebe8554925ca06969addd1e36f |
|---|---|
| Markdown | 84164bd628ff3ecf7f57b05725279bcd7ade9ff2615591527faec5b03ae098b8 |
| Publication page | e1ad7e6ec30e7102922f2cd299fc9d7736c41787ac7b9a97562c358bc6dd8ee8 |
| Manifest | 743df83223af996350c36c570f06bc79af8f2e23c418e7f4fa2f2afcc37be217 |
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 | 0aaNi/uKq7xLIxTvYk+mo135VcZEuTVtvB905P738MgOHE1h7cFVtGBnAqBpZpZSrZPtppVaqrGEPHDNMi4qCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:29:45.949465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068589observed e1ad7e6ec30e7102922f2cd299fc9d77...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:29:45.929569Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068589/manifest.jsonobserved 743df83223af996350c36c570f06bc79...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.912570Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068589/publication.mdobserved 84164bd628ff3ecf7f57b05725279bcd...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:29:45.894744Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000068589/publication.txtobserved abdee11950dc8af0b852fe3a625723b1...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. |
|---|