OT-2026-000007095
Publication integrity record
Vacuum cup gripper, three stage ejector, pressure verified, pulsed blow off after 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-2026-000007095) never changes.
Identity and time
| Publication number | OT-2026-000007095 · never reused |
|---|---|
| Internal UUID | 01a0a972-85ad-7b85-a79a-314e42d93a08 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-16T09:00:49.968076Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000007095 |
| Status | PUBLIC |
Content hashes
| Canonical text | a0d19227e9b10a88404dc11186b64b191ddaff6cf6d628c9703f2ae49006cb90 |
|---|---|
| Markdown | 4f6ab332f1ba6fadb1592efee658dcbcc6df0506098878b8d2917925d75a9ed9 |
| Publication page | edf4dbef4d6424551fb781e1a15f2e42c12829d4a29274c6dc9246fceffebae4 |
| Manifest | f434586df6b986358fb1905615b0dcaeef5dd9436763336cd391a38cbc3ccff5 |
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 | uFoIeFV5jKTyif7smRg9CeadF1mJO/J66XKBVSNN7TRRqTCxmnv8CXPfWw0LwjxvNNfB3v1LgsnF+Q4YD+kGDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-16T09:07:03Z batch OT-TS-2026-W38-014 · RFC 3161 token · inclusion proof root 2354c19da800f8df297acf3cddd64d4d... |
|---|
Independent retrieval
| 2026-09-16T09:10:27.684039Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007095observed edf4dbef4d6424551fb781e1a15f2e42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-16T09:10:27.670595Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007095/manifest.jsonobserved f434586df6b986358fb1905615b0dcae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.655453Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007095/publication.mdobserved 4f6ab332f1ba6fadb1592efee658dcbc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-16T09:10:27.641022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000007095/publication.txtobserved a0d19227e9b10a88404dc11186b64b19...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. |
|---|