OT-2026-000085009
Publication integrity record
Two cup vacuum gripper, two zone face, four outlet manifold, single stage ejector, 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-2026-000085009) never changes.
Identity and time
| Publication number | OT-2026-000085009 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b7-7874-92f9-0628b0a71da0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085009 |
| Status | PUBLIC |
Content hashes
| Canonical text | 7785ee53e147945f464ace8de938816a3470bd495c6d3d4c390a3904fb8915d7 |
|---|---|
| Markdown | 40b9688929ccccc695bbe83a99bba35cc816870882b246c053c7db1159a38bc8 |
| Publication page | e9d45735c1c69855204fd7e5903c96025cdebe45738cb931f06e6c059f1352a8 |
| Manifest | 6ab88b592f0a5083706c04023b1e3112e8120cbc43280daf7f095373991680e2 |
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 | r8d6FutZw0fbDvaAz/ZbjfbhujvnF+yh0IsCAGxdgtpKSYXyCWfMtR79awiDbGoS5dCTo8jmBE0cu86AMc9YCg== |
| 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
| 2026-09-17T09:55:00.955131Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085009observed e9d45735c1c69855204fd7e5903c9602...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:00.938505Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085009/manifest.jsonobserved 6ab88b592f0a5083706c04023b1e3112...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.920395Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085009/publication.mdobserved 40b9688929ccccc695bbe83a99bba35c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:00.903444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085009/publication.txtobserved 7785ee53e147945f464ace8de938816a...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. |
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