OT-2026-000032396
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, three stage ejector, supply line pressure sensor, sustained 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-2026-000032396) never changes.
Identity and time
| Publication number | OT-2026-000032396 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106e-7fe8-a3fe-c0c0f82e7c1d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032396 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a40e712baf3d856879eb30641f34d46159de222fb0c6633dddb255bef7b43e1 |
|---|---|
| Markdown | 65e554a28e0d2754d1e7de5c42d765f1cd419b82634d5128aa58a52e6573883f |
| Publication page | ca51d7be3b977bbd0ad970f94b137a412a40499775baecc6160436e88bfe16f7 |
| Manifest | 7576f8cc1335c6635441d3c5af08f7fc8493303018d4cf4f4751671c63cffe4f |
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 | s4ZZofQCPlmDPGMy8xfPue23N7RoZzVrjHJ5sPT87HAujYIZXvSP4fY/mUk9ErrxxzJ8PrbLHGsyFkwKYgoQAg== |
| 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
| 2026-09-17T11:33:48.524353Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032396observed ca51d7be3b977bbd0ad970f94b137a41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:48.506246Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032396/manifest.jsonobserved 7576f8cc1335c6635441d3c5af08f7fc...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.446029Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032396/publication.mdobserved 65e554a28e0d2754d1e7de5c42d765f1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:48.401351Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032396/publication.txtobserved 3a40e712baf3d856879eb30641f34d46...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. |
|---|