OT-2026-000096115
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pressure sensor per zone, sustained 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-2026-000096115) never changes.
Identity and time
| Publication number | OT-2026-000096115 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585e-71d9-b108-783e3a4c120e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:59.115534Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000096115 |
| Status | PUBLIC |
Content hashes
| Canonical text | faa7af7caa57851be02d5df2379f9ad6d3449f08fad5319dadf26f3f289a073a |
|---|---|
| Markdown | ffb200ae6c5523815570afc73321308af19713a48a997de689e616edf2df7e09 |
| Publication page | f1b661c64e0e598aa8ab59f284a9f59ba6ca026e19ab51958c2151ec93814125 |
| Manifest | f4dd5734ff92cb83cbcab5357f50e0bc7abc16605732abfd4af43d62143e826c |
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 | cJ5vvyU/7TAKXS/ZRUk2/ntzcMtUpw6IY0K8/82vwrRCXy9mlOSONdwJpDpoaBuhuxEpdtxWKsJDJtMqhYt1AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:34:36.389164Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096115observed f1b661c64e0e598aa8ab59f284a9f59b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:36.369659Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096115/manifest.jsonobserved f4dd5734ff92cb83cbcab5357f50e0bc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:36.350021Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096115/publication.mdobserved ffb200ae6c5523815570afc73321308a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:36.332334Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096115/publication.txtobserved faa7af7caa57851be02d5df2379f9ad6...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. |
|---|