OT-2026-000035359
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, single stage ejector, supply line 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-2026-000035359) never changes.
Identity and time
| Publication number | OT-2026-000035359 · never reused |
|---|---|
| Internal UUID | 01a0ae76-6a20-7dee-a592-4e63e3c67c24 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:11.150702Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000035359 |
| Status | PUBLIC |
Content hashes
| Canonical text | ddc69e5c12d0db74d98b5ede678e5863746307589281fe331c59b7a6619a8fa9 |
|---|---|
| Markdown | 5ed43b45a2e128488941c819ce835431f31d6ac051ec2d6cd5d05a0c5a5462aa |
| Publication page | 9f7e48889235994fcd0a907ae3b4a58e63512f2011159bc8cd6be42b8ad13a98 |
| Manifest | bb5b685f0f1c2b86301d7dff056945a115b65c3f8b1c7144a441d2cef361df51 |
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 | LPJbEOmFuy6ovtFDXOM8oCGk45tedpikRMDI8DDXvjystq+yBXcsmzQQEIQVTFONlc3w2XTiu+fA0T8jiVqLAA== |
| 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
| 2026-09-17T11:28:38.770209Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035359observed 9f7e48889235994fcd0a907ae3b4a58e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:28:38.749943Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035359/manifest.jsonobserved bb5b685f0f1c2b86301d7dff056945a1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.730261Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035359/publication.mdobserved 5ed43b45a2e128488941c819ce835431...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:28:38.709778Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000035359/publication.txtobserved ddc69e5c12d0db74d98b5ede678e5863...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. |
|---|