OT-2026-000085062
Publication integrity record
Three bellows cup vacuum gripper, three zone face, four outlet manifold, two stage ejector, 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-2026-000085062) never changes.
Identity and time
| Publication number | OT-2026-000085062 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-72b2-9ee4-b452e623808c · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085062 |
| Status | PUBLIC |
Content hashes
| Canonical text | c2cd02a0628b2c2d64e1ce0225256f45408f30aae3320595c864d4fff64a0dbb |
|---|---|
| Markdown | 1187c0eb8e98d59746e26c805cd18ca8a66a1eb10f99189baaaafadec3f09bad |
| Publication page | 11934e5806d944608ca17647e7ce2f708d1c23553160e9f1108a75418a4287d2 |
| Manifest | 74fb09533c30c99b8bd4c9a623ec39a31754a6a510b5f52e6a7f5ebb5b939838 |
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 | nxeXDlFd7FfZae6Fwf5qR3XVGtzZEPm1ikWhYeSJOaLdl0bywFKLq7J6/fx6fm3dQiOodTwcvphvNKUGzFmLAg== |
| 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
| 2026-09-17T09:55:05.071911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085062observed 11934e5806d944608ca17647e7ce2f70...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:05.053696Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085062/manifest.jsonobserved 74fb09533c30c99b8bd4c9a623ec39a3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.036345Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085062/publication.mdobserved 1187c0eb8e98d59746e26c805cd18ca8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:05.019984Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085062/publication.txtobserved c2cd02a0628b2c2d64e1ce0225256f45...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. |
|---|