OT-2026-000064309
Publication integrity record
Three cup vacuum gripper, three 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-2026-000064309) never changes.
Identity and time
| Publication number | OT-2026-000064309 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a460-76e5-ba1d-0caca44b8d6e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064309 |
| Status | PUBLIC |
Content hashes
| Canonical text | 943a77c413c4195c9b99dc001174dacc5d6245aa567b3eefb00887a47d37600d |
|---|---|
| Markdown | 0987ffe7352e1a7b0e93c50952b69ea25c69222fd7196b1b4f3d97a8e6d9dc78 |
| Publication page | e15d08dd606c24bed53d5e0640dec5b081e665cc102bf8d36666ea75870bd0a8 |
| Manifest | a62eead7bd94a594bdb0fc39b144d9fc366042c556071d83e38e455cca0e38a9 |
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 | off79DM7ord8VXp5yhAKq+VPlNwG/3LputsMrEuviZxcg0gStv8YsntHZf2xW176DjqBlvY+CkDH5U0t42nHDw== |
| 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
| 2026-09-17T10:36:27.571531Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064309observed e15d08dd606c24bed53d5e0640dec5b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:27.553511Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064309/manifest.jsonobserved a62eead7bd94a594bdb0fc39b144d9fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.514189Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064309/publication.mdobserved 0987ffe7352e1a7b0e93c50952b69ea2...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:27.473318Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064309/publication.txtobserved 943a77c413c4195c9b99dc001174dacc...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. |
|---|