OT-2026-000094960
Publication integrity record
Two bellows cup vacuum gripper, two zone face, 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-2026-000094960) never changes.
Identity and time
| Publication number | OT-2026-000094960 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-2def-79e6-a854-09d192e745dc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:07:42.715218Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000094960 |
| Status | PUBLIC |
Content hashes
| Canonical text | b290f9ccf0d09de49ceabfc878c1ac9c8ba2f1e60b53a73fd37e789857ea0660 |
|---|---|
| Markdown | f32735d10ba6fde74eae5a72e842e3b1172b80573f5e6dbaf9e0f4aaa94b2191 |
| Publication page | 2791baa826c062297c3355fe5ef03dec9820b78ae3e78a0abe2c32c2777933fc |
| Manifest | 11999220685b4217589eb89a50607f2f41f2e31b0880f829cb257ef20a38bbbe |
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 | btpeJTDkLcuK43sA4SMce1x9ugiUFhfGEsumbGmjtMGOKZU3mmEATKJIocVrIZq86jlGRDcQxZlKuwG2kCxpAw== |
| 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
| 2026-09-17T09:37:30.081835Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094960observed 2791baa826c062297c3355fe5ef03dec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:37:30.064580Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094960/manifest.jsonobserved 11999220685b4217589eb89a50607f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.047076Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094960/publication.mdobserved f32735d10ba6fde74eae5a72e842e3b1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:37:30.027772Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000094960/publication.txtobserved b290f9ccf0d09de49ceabfc878c1ac9c...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. |
|---|