OT-2026-000088966
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump 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-2026-000088966) never changes.
Identity and time
| Publication number | OT-2026-000088966 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-8f11-76ed-ac6f-2f5727c50b83 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:45.441378Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088966 |
| Status | PUBLIC |
Content hashes
| Canonical text | eeebd8ee2365635f0ef7d139a3e60d2a5529001874d77b5f9aade6b4027bdab3 |
|---|---|
| Markdown | d791f4f16399dfe8bebeff5aa574dd89ded357a4a709e0ca99dc21d44b21a530 |
| Publication page | 6be3d29fbbff8ae254cd004ddf4800b8b1b2e0773d2e2af0ac5130a567d98e8f |
| Manifest | 80fc35dd97e3e923441bd4a51587bed3b6aa6750952d925cad510e93de641c9a |
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 | K87jPbxlUwS0CA0F8Sr9XnTtfRlFqBcz34gzF00RgtQtUAtXngjFrM1IKNMqcJe2h6MJlHaeSMXzHcKwuvSLAg== |
| 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
| 2026-09-17T09:48:22.855529Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088966observed 6be3d29fbbff8ae254cd004ddf4800b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:22.835542Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088966/manifest.jsonobserved 80fc35dd97e3e923441bd4a51587bed3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:22.817440Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088966/publication.mdobserved d791f4f16399dfe8bebeff5aa574dd89...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:22.800931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088966/publication.txtobserved eeebd8ee2365635f0ef7d139a3e60d2a...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. |
|---|