OT-2026-000059302
Publication integrity record
Three pad foam vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, vented 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-2026-000059302) never changes.
Identity and time
| Publication number | OT-2026-000059302 · never reused |
|---|---|
| Internal UUID | 01a0ae89-8614-7fb9-8614-fa4e26537986 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:44:03.500379Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000059302 |
| Status | PUBLIC |
Content hashes
| Canonical text | c8b5c14177df46c1ce6a7125634193a34b9692c562a6f5f294aedbb4b2205e81 |
|---|---|
| Markdown | 46fea4c9575f70585c75444a7b16044e461ab011fc823e2f91d38b4c9ef7edb7 |
| Publication page | c6d822bf3716f73b5d377a17a14bfd229c7cfa28079dd76ddb7ad35de16cd4f2 |
| Manifest | 4f5aec5ed851f6ed05c83988d02de98b78f50cef3514727d806c640ccd183956 |
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 | e2T/MDkKDE3Tw+FvqYmTKk1dMEqBW31KUXJU/erVylPSo5RI9ck2e1Wx2C8SIsa38nvzzT/9BpXShOvKd9ZhBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:47:04Z batch OT-TS-2026-W38-021 · RFC 3161 token · inclusion proof root 954df3475fbcfbe27467725cfb2ec919... |
|---|
Independent retrieval
| 2026-09-17T10:45:51.680579Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059302observed c6d822bf3716f73b5d377a17a14bfd22...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:45:51.664970Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059302/manifest.jsonobserved 4f5aec5ed851f6ed05c83988d02de98b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.647151Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059302/publication.mdobserved 46fea4c9575f70585c75444a7b16044e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:45:51.629081Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000059302/publication.txtobserved c8b5c14177df46c1ce6a7125634193a3...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. |
|---|