OT-2026-000009114
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, single stage ejector, manifold pressure sensor, sustained 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-2026-000009114) never changes.
Identity and time
| Publication number | OT-2026-000009114 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-72a0-831c-23ed94f7dac9 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009114 |
| Status | PUBLIC |
Content hashes
| Canonical text | 907855ae99bcdf27df2d2a4e94df8f05dd37edac9a41f6b9e4a1bc41ad2a1294 |
|---|---|
| Markdown | 9c6473539e7e2f529ce0e4d5bf0f3122c2c1cbff34f07253e6721574a0fd9bf8 |
| Publication page | 413f4947191ec283daa4779390e99db17ba311b0a754bfe45910f9ba954507a2 |
| Manifest | 8bf979e28205c5d1eca59e38880346bc4d083d4ec6f8e3ecb7afbc421dfb7074 |
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 | C3SkotaNzvc5N/A0ln6zLcB0ENcAS/wgyjMJrXK2S9JY9xkhV4Wpt3svbRjyr6ecje1+lylgOgnd6lLj57xIBg== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:17:47.944724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009114observed 413f4947191ec283daa4779390e99db1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:47.925532Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009114/manifest.jsonobserved 8bf979e28205c5d1eca59e38880346bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.906073Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009114/publication.mdobserved 9c6473539e7e2f529ce0e4d5bf0f3122...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:47.886421Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009114/publication.txtobserved 907855ae99bcdf27df2d2a4e94df8f05...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. |
|---|