OT-2026-000097987
Publication integrity record
Three bellows cup vacuum gripper, three zone face, three outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000097987) never changes.
Identity and time
| Publication number | OT-2026-000097987 · never reused |
|---|---|
| Internal UUID | 01a0aea1-92f7-7a8b-9d4c-1faf696ff40b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:19.650679Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000097987 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3f645610f1cfa7ee66531fa2bbb3e05029bff0e6be0fdf789da26afa2d6c31da |
|---|---|
| Markdown | d453b1f13edb5b1721237288e303e8f4bd9bb93cf1fd207787993b5f22afeab4 |
| Publication page | c1d4ea03deb208afd8e273eea5004607f42dcd06f244a8f705b9799199205ab4 |
| Manifest | 5206f9887f6d316e68c153fa89bd24e3d0111411ca6fd54d409891cff563b784 |
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 | 1uJaK7yFTi+yLbBDKj71//vte8bvvjYq0qbiuNK4aUdkeG+RBaTlgGy+W8ZGeMtLJYJa8F3SEkKrQU+QugyBAg== |
| 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
| 2026-09-17T09:33:08.237612Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097987observed c1d4ea03deb208afd8e273eea5004607...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:33:08.218805Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097987/manifest.jsonobserved 5206f9887f6d316e68c153fa89bd24e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:08.200558Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097987/publication.mdobserved d453b1f13edb5b1721237288e303e8f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:33:08.183449Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000097987/publication.txtobserved 3f645610f1cfa7ee66531fa2bbb3e050...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. |
|---|