OT-2026-000093170
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, single stage ejector, 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-2026-000093170) never changes.
Identity and time
| Publication number | OT-2026-000093170 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-0910-7ab8-9617-583777b46fba · 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-2026-000093170 |
| Status | PUBLIC |
Content hashes
| Canonical text | faaa1052c4534b00c8c072a74582031fdf1ffc82bbc82d8858a4f041fd7470ed |
|---|---|
| Markdown | 065ceacfc31cb550f31d308681315d62f93fb020992582cbe9a82779cf297c01 |
| Publication page | 8900fdc5cfc417710e7e96077542da04edf8f9188149aa3dcfc03fe6104279ba |
| Manifest | dbc5cc400c68a751c18bd99ec4cfc0ca923f3a6163cc3fe996e95e5ae047a551 |
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 | v4tCHUTpdJNElPhPU9uDm1hm2cS7SnJju8UJO0AcmMevfp1uqyYdtHx6Vt/78Y0m7XoouBfKxyqr6mL2qkD5DQ== |
| 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
| 2026-09-17T09:40:28.214718Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093170observed 8900fdc5cfc417710e7e96077542da04...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:40:28.199302Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093170/manifest.jsonobserved dbc5cc400c68a751c18bd99ec4cfc0ca...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.183064Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093170/publication.mdobserved 065ceacfc31cb550f31d308681315d62...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:40:28.166876Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093170/publication.txtobserved faaa1052c4534b00c8c072a74582031f...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. |
|---|