OT-2026-000079183
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000079183) never changes.
Identity and time
| Publication number | OT-2026-000079183 · never reused |
|---|---|
| Internal UUID | 01a0ae96-0b8f-7a37-a0de-3b0d5b2e7b7c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:57:44.101434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000079183 |
| Status | PUBLIC |
Content hashes
| Canonical text | 25f43526b401fe7f2ecdd005a91119a7c7b3ab5493cebf41fd57c92277fb6c62 |
|---|---|
| Markdown | 8b696953d9dac9e8c2b455cbfd9650772bdbed2edebe4a4bcaf9321290338f03 |
| Publication page | 80f63976522fe8fe5e89ed29e52ee354c6efd3f984353cc3375908d8ef7fad71 |
| Manifest | 3cb41fd9c3152876574a53c812e5e99e575cf6f1c91e074c4d83009a32f43b1e |
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 | 6ONH/oqWRHUYySxCLa0wES1lIWvUZjFFWoZAT3Vehtib3Zq9NIzcOv+Mj1DAXAAuoV4kbH0e1+00wr5mxpo5Dg== |
| 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
| 2026-09-17T10:04:46.534118Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079183observed 80f63976522fe8fe5e89ed29e52ee354...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:04:46.516807Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079183/manifest.jsonobserved 3cb41fd9c3152876574a53c812e5e99e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.498344Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079183/publication.mdobserved 8b696953d9dac9e8c2b455cbfd965077...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:04:46.481148Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000079183/publication.txtobserved 25f43526b401fe7f2ecdd005a91119a7...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. |
|---|