OT-2026-000092039
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, 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-2026-000092039) never changes.
Identity and time
| Publication number | OT-2026-000092039 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-7a1b-81e5-cc7aa5a5ad57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092039 |
| Status | PUBLIC |
Content hashes
| Canonical text | fa26c8e72133786fc0293009143e155660cc8b28ba29fdef3146272233b58a8d |
|---|---|
| Markdown | e49a5d734910d81b50324cb26f5cbb0f63a3e15f03bde7000a293fbc9fe54cdb |
| Publication page | effbecfaab952fc4dbefa58f121867905039a66a75b379fd4c052ad9b1e35f95 |
| Manifest | 3b342339fedb9666e369dd0c20a3b3dc9ed46a57f62e64f84f80253cffaf6781 |
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 | axYMHZyWPylKjSsHjwaz2wvEDjWPx4yTVfP2SEDnnIy+tw7xPx12Y1/ta8paKkiJ+HyRoMx7XMhJa8P6MxxMBQ== |
| 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
| 2026-09-17T09:43:07.887109Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092039observed effbecfaab952fc4dbefa58f12186790...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.867520Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092039/manifest.jsonobserved 3b342339fedb9666e369dd0c20a3b3dc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.850659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092039/publication.mdobserved e49a5d734910d81b50324cb26f5cbb0f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.832145Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092039/publication.txtobserved fa26c8e72133786fc0293009143e1556...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. |
|---|