OT-2026-000065353
Publication integrity record
Four cup vacuum gripper, four outlet manifold, three stage ejector, manifold pressure sensor, vented 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-2026-000065353) never changes.
Identity and time
| Publication number | OT-2026-000065353 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-1dfb-7255-9c6a-e896fa245bdc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:04.519862Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065353 |
| Status | PUBLIC |
Content hashes
| Canonical text | f3af167e70cee1150acaeae2d0890f32791738441109785441fc6a9844f0913f |
|---|---|
| Markdown | 45f5e9e77d7b52f2a1c6ab4f2b86c41adebc3fcec7508098206c7984aac21336 |
| Publication page | 9665dfca0a7fc1f9e99c059be0fe86c7b670744d55f7b4acfe9ac95ae28d899b |
| Manifest | cfd0e19e6bc694c401b751f4699b0451a4064b33eeb69aad176281bbb87cb0df |
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 | UtfoIIRT/vlce8YLUqZ8BhGIvEjvTMyGtUgB2z57z8Onhr9jgFzPGDi1JMsH6wH3lPJlV5nzBJkaGPPaUa44Cg== |
| 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
| 2026-09-17T10:35:20.359481Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065353observed 9665dfca0a7fc1f9e99c059be0fe86c7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:35:20.342446Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065353/manifest.jsonobserved cfd0e19e6bc694c401b751f4699b0451...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.324912Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065353/publication.mdobserved 45f5e9e77d7b52f2a1c6ab4f2b86c41a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:35:20.307480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065353/publication.txtobserved f3af167e70cee1150acaeae2d0890f32...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. |
|---|