OT-2026-000033826
Publication integrity record
Four pad foam vacuum gripper, four outlet manifold, three stage ejector, pulsed blow-off after 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-2026-000033826) never changes.
Identity and time
| Publication number | OT-2026-000033826 · never reused |
|---|---|
| Internal UUID | 01a0ae75-a391-7fb4-9c0e-0c2c872996a6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:20.325649Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033826 |
| Status | PUBLIC |
Content hashes
| Canonical text | fde2b5fc07adc4766f2b33f01581336695b252a9237cfe70ecdd69300504e307 |
|---|---|
| Markdown | 08d0392ed47fcb2066810186e4d745864d8d4eecb2961cb4c5bd8a67c8e8a39e |
| Publication page | 05b32950174cce6e172db0d9e701f4ecf15d33804915aa8380fe1ba116f0f15b |
| Manifest | 37141aff8a440f407c2e32200ecb9236ac140817f6e3aea00f54539173ac4a8d |
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 | pJ2ASNii+jcOGt3VIleSCtSHJI/8YfNV9v8hGUa0d7I8Yz24+NZtb0BRSwxMWAvL+ZTBvCIJ2f7BmxmF7H7CAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:31:52.604685Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033826observed 05b32950174cce6e172db0d9e701f4ec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:31:52.586931Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033826/manifest.jsonobserved 37141aff8a440f407c2e32200ecb9236...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:52.561872Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033826/publication.mdobserved 08d0392ed47fcb2066810186e4d74586...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:31:52.540146Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033826/publication.txtobserved fde2b5fc07adc4766f2b33f015813366...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. |
|---|