OT-2026-000095015
Publication integrity record
Two cup vacuum gripper, two zone face, plant vacuum fed, pressure sensor per zone, 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-2026-000095015) never changes.
Identity and time
| Publication number | OT-2026-000095015 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2df0-7a98-80ac-837448557858 · 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-2026-000095015 |
| Status | PUBLIC |
Content hashes
| Canonical text | 17e4b6270fbca8da08894a30060853cc59c1f28cc15c6d51dcc1585a1613adc8 |
|---|---|
| Markdown | 48c82f89cb286f1501eb8786b12593440828d43bd53f2dae003ac36077cb633f |
| Publication page | 7ac67ce748dc1f0f8c556cd91c7d382d2541e125b62c45cb53cc5d7ebe424616 |
| Manifest | c999a1362ae273471b09ea882640c904377b827f1249ab679eb843654e8cf67e |
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 | c989fETENL4ug9s/Qfyaww16oRkMfjxbBbczx45Y0/u/aMDfSIVXxu7jVm+yimSOWWkC+vZyklPoz49rUdheDw== |
| 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
| 2026-09-17T09:37:34.394955Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095015observed 7ac67ce748dc1f0f8c556cd91c7d382d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:34.377678Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095015/manifest.jsonobserved c999a1362ae273471b09ea882640c904...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.359637Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095015/publication.mdobserved 48c82f89cb286f1501eb8786b1259344...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:34.342382Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095015/publication.txtobserved 17e4b6270fbca8da08894a30060853cc...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. |
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