OT-2026-000036436
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, manifold 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-2026-000036436) never changes.
Identity and time
| Publication number | OT-2026-000036436 · never reused |
|---|---|
| Internal UUID | 01a0ae77-01d1-7087-87b6-db623df26ffc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:23:50.134839Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000036436 |
| Status | PUBLIC |
Content hashes
| Canonical text | f871ee3903a43839bba486673502113a1558be1a1fd399f322a9ee47cd4f2bf7 |
|---|---|
| Markdown | bf9227a4baaa01d0375751e279d3dae646964aeb6d99916198a95d3f3c723769 |
| Publication page | 6daeed3c68d0c176ef0161878cca48b0b1706b549635982d6400f85bedf4416f |
| Manifest | d4880330f1089a60d127d965441af9604a84b38395c5e37dbd912288a98ca745 |
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 | vK4PC8ap7w1bIhIkSnZzorhrBd99fQC59CQgv1P4G8JQAsOLFDVQt6xILxQdLr5fHK7jdadZFJkH/wGECdL/Aw== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:26:49.898404Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036436observed 6daeed3c68d0c176ef0161878cca48b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:26:49.883194Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036436/manifest.jsonobserved d4880330f1089a60d127d965441af960...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.865840Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036436/publication.mdobserved bf9227a4baaa01d0375751e279d3dae6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:26:49.849533Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000036436/publication.txtobserved f871ee3903a43839bba486673502113a...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. |
|---|