OT-2026-000093670
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, three 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-2026-000093670) never changes.
Identity and time
| Publication number | OT-2026-000093670 · never reused |
|---|---|
| Internal UUID | 01a0ae9e-508b-73b4-a8a0-5f345aa69cbc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:06:46.038602Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000093670 |
| Status | PUBLIC |
Content hashes
| Canonical text | 0fac9748d80a1e90f16fac94acf9f2c0697eec49e5cf8514898e08cfd38f8a59 |
|---|---|
| Markdown | 3c5a4c05d9e01a6f170e77f945c553e88b62757c3ae6fa0e45130a905296934c |
| Publication page | a5e35c1a70aa0a44c7e3d94e9e13e9d44f7a2ebd00f8080003c00769479865b4 |
| Manifest | 0d6ab6c85b6c9e6ee40476f7490e653a4b53770b958b4f2d4e7b231442b1d5c3 |
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 | QBxjiWxmDrLkPWMWk5DpB4BJ5IH8T5PHhDDwzYz358eejzkJp+sSKYBLDsiM3bfalZVDvqygemcGUfKTusMGBQ== |
| 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
| 2026-09-17T09:39:43.789597Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093670observed a5e35c1a70aa0a44c7e3d94e9e13e9d4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:39:43.772288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093670/manifest.jsonobserved 0d6ab6c85b6c9e6ee40476f7490e653a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:43.755450Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093670/publication.mdobserved 3c5a4c05d9e01a6f170e77f945c553e8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:39:43.738442Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000093670/publication.txtobserved 0fac9748d80a1e90f16fac94acf9f2c0...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. |
|---|