OT-2026-000017872
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, two stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000017872) never changes.
Identity and time
| Publication number | OT-2026-000017872 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-96fb-7ae8-897f-3b445ee69d19 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:38.350302Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000017872 |
| Status | PUBLIC |
Content hashes
| Canonical text | cd00aa1e8e454a78ea6d97b93f82119f16fba6fbc808dcb1f5e3c41c63131d72 |
|---|---|
| Markdown | 671097e8125e5ab9a0c20c1079f868e382708f6652910e1a14a7e8831121185e |
| Publication page | 4283f2a3a1314faf2c892cef0aa48f6c709b8ebd35425fb94a6cc25c778a4376 |
| Manifest | ace4a8001aa2b3c1ac8ce7df9cc9e939fd762eb6062291341b4125da3bd1d1a8 |
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 | iHAFIdUdilmliSv4b/knmvyFni15Rt2RDa4weXi7SnriB4dIJqrqX1LEOiqqOXRZnT1T7K48wrDQl7Lke1pzAQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T12:01:51.497197Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017872observed 4283f2a3a1314faf2c892cef0aa48f6c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:51.481995Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017872/manifest.jsonobserved ace4a8001aa2b3c1ac8ce7df9cc9e939...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:51.466060Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017872/publication.mdobserved 671097e8125e5ab9a0c20c1079f868e3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:51.449906Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000017872/publication.txtobserved cd00aa1e8e454a78ea6d97b93f82119f...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. |
|---|