OT-2026-000095677
Publication integrity record
Foam pad vacuum gripper, three zone face, common isolation valve, single 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-2026-000095677) never changes.
Identity and time
| Publication number | OT-2026-000095677 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-fac4-7b44-a043-762284ae47ae · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:35.161845Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095677 |
| Status | PUBLIC |
Content hashes
| Canonical text | 1d61bd561dd817535ecf62ded8980047634aae1a05ed443f9097826609feb391 |
|---|---|
| Markdown | ba9bd58a25e52cb02ec153327b10bf1cde4a362dff1a5cd97eb8d22dd1fef1ef |
| Publication page | 9640cf8e4aa084f26e5693a5a6fb7d4249466d90ff4e1a851387ce2606993c2a |
| Manifest | 97b93c8b3984f7eb0e31370d7dbcc76f98bf017c512800ef3593ea213d4d3a42 |
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 | QBY+6zHHilRffEW5TxaRf2BczU1kYOS59ZI1O/cQLfoCoWNwJOaShr669qh5iyZYaxts7+9EeIfTIBk3/1oABQ== |
| 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
| 2026-09-17T09:35:09.149756Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095677observed 9640cf8e4aa084f26e5693a5a6fb7d42...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:35:09.131693Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095677/manifest.jsonobserved 97b93c8b3984f7eb0e31370d7dbcc76f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.114590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095677/publication.mdobserved ba9bd58a25e52cb02ec153327b10bf1c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:35:09.097760Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095677/publication.txtobserved 1d61bd561dd817535ecf62ded8980047...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. |
|---|