OT-2026-000070916
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, plant vacuum fed, 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-2026-000070916) never changes.
Identity and time
| Publication number | OT-2026-000070916 · never reused |
|---|---|
| Internal UUID | 01a0ae91-8c2d-730e-b91c-9cbcdcefda86 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:49.344646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070916 |
| Status | PUBLIC |
Content hashes
| Canonical text | 8cdca2c364c2e15999ec1a0658758090cc6913b7cad0ea71506da9ef819e3a37 |
|---|---|
| Markdown | 6da954b340c77bb87b3599ebdcd2278e665064364bf7713e13b7eb559ca61545 |
| Publication page | 43e913eefdf90a09516a9a3b7bc96ffc75e8b5e5edd2cd14835a66ec381ad19d |
| Manifest | 486b43fed44f4a49950462ab065cfbeb8fcfc70fdf9ecf1e5dfc2a53730006fa |
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 | vMOmoZ/L2wK3FqIh63BnT3QzEvhtOlrxnJRwD/R7mhoPzM6tWxIBtWHQaAm9ZOUmJLfe3xTI+tA/J3excc5FAA== |
| 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
| 2026-09-17T10:25:44.911111Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070916observed 43e913eefdf90a09516a9a3b7bc96ffc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:25:44.893016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070916/manifest.jsonobserved 486b43fed44f4a49950462ab065cfbeb...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.876760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070916/publication.mdobserved 6da954b340c77bb87b3599ebdcd2278e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:25:44.860458Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070916/publication.txtobserved 8cdca2c364c2e15999ec1a0658758090...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. |
|---|