OT-2026-000008330
Publication integrity record
Foam pad vacuum gripper, two zone face, four outlet manifold, three 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-2026-000008330) never changes.
Identity and time
| Publication number | OT-2026-000008330 · never reused |
|---|---|
| Internal UUID | 01a0ae6a-e469-7794-b95f-9398852a847a · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:36.030441Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000008330 |
| Status | PUBLIC |
Content hashes
| Canonical text | 09e02fdef8c3367cadc3d749528243d1228522991b22f77c3851db15d0b88799 |
|---|---|
| Markdown | aca7326506498c7fc692fe2564506bc77657f9dc6a2f09a208a5b40f9b9e868e |
| Publication page | 2740a3a6cb5f948c761f5bb6280fc3ef1eea7f86fd206d8f13e32b26000fb128 |
| Manifest | 4c08364f20a5057f721ffc7331472e08ecf9ab2bbea89ea0a1d004537e556735 |
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 | AmooJCLbV7WBHRX60iM3Q8748HRCcZj0i4YtttPukUIxNAXEPjULMZoGVrjreua/+GktOwjBoHD3jKXyLxTuBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:27:08Z batch OT-TS-2026-W38-017 · RFC 3161 token · inclusion proof root 20fdfaa98ae3657e4211fd7783095876... |
|---|
Independent retrieval
| 2026-09-17T12:18:08.599160Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008330observed 2740a3a6cb5f948c761f5bb6280fc3ef...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:18:08.577796Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008330/manifest.jsonobserved 4c08364f20a5057f721ffc7331472e08...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.557822Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008330/publication.mdobserved aca7326506498c7fc692fe2564506bc7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:18:08.539409Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000008330/publication.txtobserved 09e02fdef8c3367cadc3d749528243d1...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. |
|---|