OT-2026-000096331
Publication integrity record
Three cup vacuum gripper, three zone face, four 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-2026-000096331) never changes.
Identity and time
| Publication number | OT-2026-000096331 · never reused |
|---|---|
| Internal UUID | 01a0aea0-585f-78ef-8584-52d6296bf00d · 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-2026-000096331 |
| Status | PUBLIC |
Content hashes
| Canonical text | d9f38fd56c00ca9148d912e7d6483becd40ca67c8cc40660d48e7a6b90c3a34d |
|---|---|
| Markdown | 3844a0ba6eddfa7f34d259d12635988b9c942c6ff450b29d0f3bca42fa48e142 |
| Publication page | 4013dbdd977d6e09bed7ef4f8b9d63f4b12404fd072d70d414bcd05f8f5d7367 |
| Manifest | 64e07f62c9c381eac686ea1f9cbb74d9ae01f9909fa2cb07c041e1e6e1cb6925 |
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 | G2TUHUhMyW03Mp3Nf3BYB7aUSLA0fIFkBYefLQLjXTIUk7yl7scQ9wAv8tfkJLbYvu5Yg7290ctk1n1SdNqKCQ== |
| 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
| 2026-09-17T09:34:57.041767Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096331observed 4013dbdd977d6e09bed7ef4f8b9d63f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:34:57.023477Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096331/manifest.jsonobserved 64e07f62c9c381eac686ea1f9cbb74d9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:57.005908Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096331/publication.mdobserved 3844a0ba6eddfa7f34d259d12635988b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:34:56.985729Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000096331/publication.txtobserved d9f38fd56c00ca9148d912e7d6483bec...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. |
|---|