OT-2026-000093057
Publication integrity record
Two bellows cup vacuum gripper, two zone face, two outlet manifold, plant vacuum fed, supply line pressure sensor, 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-2026-000093057) never changes.
Identity and time
| Publication number | OT-2026-000093057 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-73dc-ba53-64c0e9b01dbd · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:27.740822Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093057 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8c2c288eb48c655889c05b4714b56a4689b6adc200ed65b8be02f8a6654966b8 |
|---|---|
| Markdown | e81319d94c9ac7b918de31937b08ef3a02683b3a3c2d06be846d776a8817567b |
| Publication page | 00bd23581537e62f3d1c71a29d634561c871e4f2bfe2470492cbc0f78fed484b |
| Manifest | 7f778e86a292d2c682538cc73cbbe1c9c44061f39e7da9a365409061af48bae1 |
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 | WwtYs+EsHFm4Bjl9jrJRkRPs1lcbtgLglR3g8rpuK3UysYbSaVpsnM8nEVRCddONcW6obYWq687bWfm0/NcxDA== |
| 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
| 2026-09-17T09:40:18.107463Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093057observed 00bd23581537e62f3d1c71a29d634561...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:18.088311Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093057/manifest.jsonobserved 7f778e86a292d2c682538cc73cbbe1c9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.070115Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093057/publication.mdobserved e81319d94c9ac7b918de31937b08ef3a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:18.051765Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093057/publication.txtobserved 8c2c288eb48c655889c05b4714b56a46...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. |
|---|