OT-2026-000092303
Publication integrity record
Three bellows cup vacuum gripper, three zone face, pump fed, supply line pressure sensor, sustained 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-2026-000092303) never changes.
Identity and time
| Publication number | OT-2026-000092303 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875b-71fb-a184-faf1c371db65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092303 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4b4fc6cec9e5266ad9869fc5a78189d5755f13345dfbfc872e45438511c568c3 |
|---|---|
| Markdown | 53fd9a104cde1de2cc21d606a20ffc96d26806e2ac564bc7d38f5045828a5657 |
| Publication page | e0e90626c7f3e2bc666a015b3b263e2d9765bee7dbdc01ddf1f72260fd5810d5 |
| Manifest | 1a06ae8f6737315fb95b01e893f2e1a6c1022096afa317de72e5b4205d52e057 |
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 | opB0CDHp+wqyQRlyhmqgMXS5V0gg67UMuQNhoYqeTAw7Z8Bkf1NMvQkTt+0Fbp1fmiqVYKWmwJJO8qzbBSndAQ== |
| 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
| 2026-09-17T09:41:50.506428Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092303observed e0e90626c7f3e2bc666a015b3b263e2d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:50.489022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092303/manifest.jsonobserved 1a06ae8f6737315fb95b01e893f2e1a6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.468825Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092303/publication.mdobserved 53fd9a104cde1de2cc21d606a20ffc96...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:50.449355Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092303/publication.txtobserved 4b4fc6cec9e5266ad9869fc5a78189d5...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. |
|---|