OT-2026-000092155
Publication integrity record
Two cup vacuum gripper, two zone face, two stage ejector, supply line pressure sensor, 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-2026-000092155) never changes.
Identity and time
| Publication number | OT-2026-000092155 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-875a-7b74-8909-7ca18c167e1b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:54.538201Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092155 |
| Status | PUBLIC |
Content hashes
| Canonical text | 4e0336ec2257d48a65bb8db1ed2c39da81f2ea6deb512a23610ef32df8598e97 |
|---|---|
| Markdown | 876ee2fb7b153c34faf23b78a2a956d07073468de973363712489ef8472fc94a |
| Publication page | c95ea87dfbc23c85778b453c01a3a78fb76422e86c5a8b489eb0eb3fe36cb049 |
| Manifest | 64e7ad319b810868228a04b327d8dd55e5c2a8e313502703e37a8a2ab085b8e8 |
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 | 44qPJImSblykuAcPuHX2b5OXjycBuZwnSczAxb/DoQNXnyDm5zfQPNtA7AvyGhZyG0HyCYmAxFMCVIXge60UBg== |
| 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
| 2026-09-17T09:41:37.658354Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092155observed c95ea87dfbc23c85778b453c01a3a78f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:41:37.639895Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092155/manifest.jsonobserved 64e7ad319b810868228a04b327d8dd55...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.619911Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092155/publication.mdobserved 876ee2fb7b153c34faf23b78a2a956d0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:41:37.585952Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092155/publication.txtobserved 4e0336ec2257d48a65bb8db1ed2c39da...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. |
|---|