OT-2026-000009070
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, two stage ejector, pulsed blow-off before set-down
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-2026-000009070) never changes.
Identity and time
| Publication number | OT-2026-000009070 · never reused |
|---|---|
| Internal UUID | 01a0ae6b-31b8-76bd-ac3b-af3b74b05b21 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:10:55.823363Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000009070 |
| Status | PUBLIC |
Content hashes
| Canonical text | b4e11c9e5a0ee1c7bde4c236691ac10033b913c4db84adb947a114214d0e3d8f |
|---|---|
| Markdown | 8ca810a20aa7b1a75a209dd659bb6670c0f8ff3fcb190da7db6788018b545e67 |
| Publication page | f4a8ccbff787a230c896ca98eb7b0d1ed5eed62e5f6d2db8703bfce0c3b6738e |
| Manifest | 0294b0366741bb19aff8a8fcb01c4bd7fa52f79947e236ded114dcfa10b02278 |
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 | BmL1GrTpTp0m1POYVp+qyEgPh+VtDJtZ0JQG50+aVcs5tE0eOP80QbuqUobfWgnr7MEqtAjfrdFxjC6NBCk6Dw== |
| 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
| 2026-09-17T12:17:44.017007Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009070observed f4a8ccbff787a230c896ca98eb7b0d1e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T12:17:43.994022Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009070/manifest.jsonobserved 0294b0366741bb19aff8a8fcb01c4bd7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:43.971036Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009070/publication.mdobserved 8ca810a20aa7b1a75a209dd659bb6670...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T12:17:43.949632Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000009070/publication.txtobserved b4e11c9e5a0ee1c7bde4c236691ac100...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. |
|---|