OT-2026-000081463
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, two 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-2026-000081463) never changes.
Identity and time
| Publication number | OT-2026-000081463 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-7d5f-826b-e39b17ed7c72 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081463 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9d04b500dab8f44717e49b4ebd99a1438f4d05364f9de3552bdc48bcfcaaf337 |
|---|---|
| Markdown | d143c6f8cd04632ae9ee9fe651b375271567259d90ddfba7220af78a13e3cb3a |
| Publication page | bc0234b4a9caafb5215d54ddbf93ee83bb06a82f7ba92282b15eade234397357 |
| Manifest | b5e6e7fbe90155b8fc549ddca26427d057c131c972c4c95b1260c3becb1c43d9 |
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 | OiWy6j0tC7XzmFhkCZ1yRHY09qLgJRqGdPAk4MPbqik1KomvETE+v5IIk7U+MhRNxFddqsbVYDPOdCaMkPq0Dg== |
| 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
| 2026-09-17T10:01:37.613129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081463observed bc0234b4a9caafb5215d54ddbf93ee83...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:37.594332Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081463/manifest.jsonobserved b5e6e7fbe90155b8fc549ddca26427d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.575702Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081463/publication.mdobserved d143c6f8cd04632ae9ee9fe651b37527...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:37.557487Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081463/publication.txtobserved 9d04b500dab8f44717e49b4ebd99a143...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. |
|---|