OT-2026-000058686
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, two stage ejector, supply line pressure sensor, vented 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-2026-000058686) never changes.
Identity and time
| Publication number | OT-2026-000058686 · never reused |
|---|---|
| Internal UUID | 01a0ae88-f39d-7db3-a043-ded3e76c8b53 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:43:25.998432Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000058686 |
| Status | PUBLIC |
Content hashes
| Canonical text | 2dd80e43a39957bb9b5da5617801865a5921ef89991f72ac0205fc33b21ed2f1 |
|---|---|
| Markdown | b60aacc5301424cdab745f81f8e8e6a9a22052ef8799348f3ddd061f09d96c16 |
| Publication page | 0f0d230031a999703851212cd21826d1199ddfb3d70bc7b2f197cba72c2cffcb |
| Manifest | 963f4a71e9e2d32e0c3d97e99b51502c521bfe7e938b4d317229b26258313527 |
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 | bk+rxAbZvCEohwAePCrYWna+g1+7NjEmpHg5FbWi485YHSnPiKMJecvbBex7HwH819jFEg7ZNk7NTOhdjNq7Cw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:47:12.457773Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058686observed 0f0d230031a999703851212cd21826d1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:47:12.440366Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058686/manifest.jsonobserved 963f4a71e9e2d32e0c3d97e99b51502c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.423697Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058686/publication.mdobserved b60aacc5301424cdab745f81f8e8e6a9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:47:12.406776Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000058686/publication.txtobserved 2dd80e43a39957bb9b5da5617801865a...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. |
|---|