OT-2026-000041951
Publication integrity record
Two cup vacuum gripper, two zone face, three outlet manifold, plant vacuum fed, manifold 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-2026-000041951) never changes.
Identity and time
| Publication number | OT-2026-000041951 · never reused |
|---|---|
| Internal UUID | 01a0ae79-e8a7-76bc-8a23-c9fab2478515 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:27:00.220789Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000041951 |
| Status | PUBLIC |
Content hashes
| Canonical text | e7f42f4e4c1f9f44bfca44ed25b4582de3552d7d386b025cacc375459090967e |
|---|---|
| Markdown | 5c7422deb4209345f37b0214c70d8a98acda2530ae40ba6616209a470b0fcdb7 |
| Publication page | c3e9542500110b74da9022ee26fe25ee1f3c2070595d549d87f206ce947d6e7d |
| Manifest | 978e3b7637b53ae755fa97c5eaf5beb7735b4364a09cf03eebf458ec7ede2bc8 |
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 | WQnmX80RHLG1pBKs0Fm9rBRD9N64mg/aOiA0Cowd2yYbF0KbbigHma5iqCxBOQScf2xkXnsMKoupCM0DaK85DQ== |
| 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
| 2026-09-17T11:16:50.491973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041951observed c3e9542500110b74da9022ee26fe25ee...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:16:50.475288Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041951/manifest.jsonobserved 978e3b7637b53ae755fa97c5eaf5beb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:50.458658Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041951/publication.mdobserved 5c7422deb4209345f37b0214c70d8a98...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:16:50.439874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000041951/publication.txtobserved e7f42f4e4c1f9f44bfca44ed25b4582d...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. |
|---|