OT-2026-000018362
Publication integrity record
Two pad foam vacuum gripper, two outlet manifold, two stage ejector, manifold pressure sensor, pulsed blow-off before 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-2026-000018362) never changes.
Identity and time
| Publication number | OT-2026-000018362 · never reused |
|---|---|
| Internal UUID | 01a0ae6e-b489-7b42-b229-958656d52391 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:14:45.971508Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000018362 |
| Status | PUBLIC |
Content hashes
| Canonical text | be316d0a825668c020e59799cb314d60e8ca11bd8b5e51a7f4eb919ac58f923c |
|---|---|
| Markdown | 32e440adf370729a0be9c75d94b5f02041eba112109db017ba04ed1ddfbe46c2 |
| Publication page | ed83e51082cf819c8188b5004b76bb16e8ad332ad539fc5c89f1247d41261d19 |
| Manifest | 0000fe346ea6c4883fafe15f2943cf4523b87768f2b1c4eedcc249b882164fbe |
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 | eusaoaWj47XJoCWGWpLUuuuu6RBNfdpja+KUD9riufcff1CgzxiKJTjzh6+MJHbRyhUhIfiR4LwjNfmcZ7jCAg== |
| 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
| 2026-09-17T12:01:05.946380Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018362observed ed83e51082cf819c8188b5004b76bb16...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:01:05.928868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018362/manifest.jsonobserved 0000fe346ea6c4883fafe15f2943cf45...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:05.912063Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018362/publication.mdobserved 32e440adf370729a0be9c75d94b5f020...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:01:05.895622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000018362/publication.txtobserved be316d0a825668c020e59799cb314d60...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. |
|---|