OT-2026-000070130
Publication integrity record
Four bellows cup vacuum gripper, four outlet manifold, plant vacuum fed, vented before set-down
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-2026-000070130) never changes.
Identity and time
| Publication number | OT-2026-000070130 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1862-7724-9dfc-238d01d43b62 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000070130 |
| Status | PUBLIC |
Content hashes
| Canonical text | da4687b684d15b410507e428ec0177c3e4317f9244d8421f4054d51f3a039ed1 |
|---|---|
| Markdown | 01efbf2c83b8430e80a2a68e7da3ea86b514eeac5793efb663fd9d8fd8a724a5 |
| Publication page | c0620e0c08d65a02c3b7023291a0ca1e69c737498b1a0c19255d90ab88738733 |
| Manifest | f9a953eecf725e467d5c991adc0dcfd7d22460a93f8eaa8e0c6ea33518f8c244 |
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 | HsqOuj+1tpeEbUTGPCDA3Kxms1niYWh2/EERMggt0T9eagbhWVK0uMdDyTI6LodNeLdW7cMYr2ddrx+C8QPeDg== |
| 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
| 2026-09-17T10:27:10.313633Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070130observed c0620e0c08d65a02c3b7023291a0ca1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:27:10.295616Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070130/manifest.jsonobserved f9a953eecf725e467d5c991adc0dcfd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:10.274306Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070130/publication.mdobserved 01efbf2c83b8430e80a2a68e7da3ea86...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:27:10.253886Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000070130/publication.txtobserved da4687b684d15b410507e428ec0177c3...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. |
|---|