OT-2026-000065826
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, supply line pressure sensor, vented 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-2026-000065826) never changes.
Identity and time
| Publication number | OT-2026-000065826 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-46fb-7289-8cad-32caaca7523d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:15.018480Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065826 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8b060c80b4456c0f34e10bd3710a5fb572ad03761d67d1de9893da6ddca6e519 |
|---|---|
| Markdown | 853d45b814a787de88b97a6d89cfcc63182b14983ab9cc94a00e660e512a737c |
| Publication page | 4624163b7f4cda7aecc4bcb181ba92e7d431fd6928223ecec2151382f4710ce1 |
| Manifest | 7631620f2b94d0c63d4a4c5ead05b37c89c1ee6229d594835b77e7dd82da478b |
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 | fkA5mTe2uIHZhhZ/TnqBCn0u78t9QpK9asIrGzs+VEKJJa01moobzGhrcjxhVNyxt5PNCE13hyiYpI7igiRlDw== |
| 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
| 2026-09-17T10:34:16.564175Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065826observed 4624163b7f4cda7aecc4bcb181ba92e7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:34:16.548196Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065826/manifest.jsonobserved 7631620f2b94d0c63d4a4c5ead05b37c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.530717Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065826/publication.mdobserved 853d45b814a787de88b97a6d89cfcc63...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:34:16.512886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065826/publication.txtobserved 8b060c80b4456c0f34e10bd3710a5fb5...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. |
|---|