OT-2026-000066537
Publication integrity record
Six cup vacuum gripper, six 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-2026-000066537) never changes.
Identity and time
| Publication number | OT-2026-000066537 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-ce41-73bf-b71c-ec8fb99fc2cf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:49.649149Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066537 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3629771e259b22c0cf8f742d3d65a319b1c638bd7719a7ff82b480ef8241de2 |
|---|---|
| Markdown | 4493aba03797fbfb32725f62050d49a6e7769169f872c77cb73fc659d78f9afb |
| Publication page | 5b8bbbe24d275f1fce296a2e19e91aca16b566b1432323b3f4ae55ee3f6f9122 |
| Manifest | 663da65c9fd29ae0becaa46481f0effbe6e86a92e418dc42a9f5d2ff70c7ba25 |
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 | vDb8NmpjciTVnrE3PGBFAhNTqLgTVCwnfkWW4NiCXJobKdnQsZt6n5IlHuAav0wrp45Bi+DFuU/SnlDT5FP9Cw== |
| 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
| 2026-09-17T10:32:48.133641Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066537observed 5b8bbbe24d275f1fce296a2e19e91aca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:32:48.116089Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066537/manifest.jsonobserved 663da65c9fd29ae0becaa46481f0effb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.098378Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066537/publication.mdobserved 4493aba03797fbfb32725f62050d49a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:32:48.081504Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066537/publication.txtobserved f3629771e259b22c0cf8f742d3d65a31...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. |
|---|