OT-2026-000084855
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three stage ejector, 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-2026-000084855) never changes.
Identity and time
| Publication number | OT-2026-000084855 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b4-75c2-ba3d-1bbf5b299812 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000084855 |
| Status | PUBLIC |
Content hashes
| Canonical text | 130ed46736e10a62828cf3147c9c3e31b922b337e237aa8d7568c597e0983fd0 |
|---|---|
| Markdown | 7dba4491dc59a6f649357766e58f220d39e179d6760582d961508a7f4791f3a2 |
| Publication page | 2ab623c5d97c79b94731b1a76adfdd492e9727b0086a809f8f302fa2b4c60007 |
| Manifest | 2d6f9b5eb28c86a20119a0d19b221254c8053cde7a6dec8a18192d998e29734d |
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 | JVd4KBaISeyq9wSOgtkIqeFohJ76rLcGKxFfGtg9fZ3caI7LOWYUrB6Bw8r2QVxVrb+wUzMGkU5tBsEhXLxFBQ== |
| 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
| 2026-09-17T09:54:48.807403Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084855observed 2ab623c5d97c79b94731b1a76adfdd49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:54:48.785322Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084855/manifest.jsonobserved 2d6f9b5eb28c86a20119a0d19b221254...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.757784Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084855/publication.mdobserved 7dba4491dc59a6f649357766e58f220d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:54:48.733774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000084855/publication.txtobserved 130ed46736e10a62828cf3147c9c3e31...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. |
|---|