OT-2026-000091332
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, pressure sensor per zone, 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-2026-000091332) never changes.
Identity and time
| Publication number | OT-2026-000091332 · never reused |
|---|---|
| Internal UUID | 01a0ae9c-f16c-79e0-bafe-2e3039ea1c57 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:16.158740Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000091332 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3ecfc32802d58d590bf2e141cd60ca115d1bd8628a53e94134afe47bdd5b0fd4 |
|---|---|
| Markdown | 2d203ef1345b01e25db4e46074b1ba27eb45cb15824ab7d8675ced768be8f284 |
| Publication page | b06f890241e476eddeae7f9f925c85ad20809922192bac83d896f03ce8c8a5fc |
| Manifest | 7ae2b2a08a7bb1b2b5596405b200fc3461554d4c34ac40525f736de44d8f638c |
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 | eDFBkA5/cA2/a1R9p0aXCKhseFciaWew0eimP2rw/kkFhOKxHMzq5WEutIcgSco75wBszBDSkvR+bDe8q8NTBQ== |
| 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
| 2026-09-17T09:43:32.376275Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091332observed b06f890241e476eddeae7f9f925c85ad...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:32.359081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091332/manifest.jsonobserved 7ae2b2a08a7bb1b2b5596405b200fc34...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.343077Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091332/publication.mdobserved 2d203ef1345b01e25db4e46074b1ba27...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:32.325839Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000091332/publication.txtobserved 3ecfc32802d58d590bf2e141cd60ca11...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. |
|---|