OT-2026-000063152
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, single stage ejector, manifold pressure sensor, sustained blow-off after 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-2026-000063152) never changes.
Identity and time
| Publication number | OT-2026-000063152 · never reused |
|---|---|
| Internal UUID | 01a0ae8c-94aa-7793-a3f3-a2ae63daaafc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:47:23.840289Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000063152 |
| Status | PUBLIC |
Content hashes
| Canonical text | 615e812875f2160ff70af5565cab90c4b2dfd8fc5cae312b24d8949fa66ce27c |
|---|---|
| Markdown | 0c5f5de398dd7ab3d4978944dc09ada9be4775f7b2ce190040831d8cc9767bf3 |
| Publication page | 56289eeafd63b823940faf0a4558600f3a70f8b27246350200ebe0f539bb0a12 |
| Manifest | 3e9cd0ec75a66e7cbef5864bbbd02becad3d11d42772ff625014bd9d13670116 |
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 | +BrLDmyITni2KDGchW5pkBzse1VwYC0hEt7p/XrurTo5zPbc6jKsRALWvYHSmqvFe5C/w9t7n8X5EYDfOM0pDQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:07:03Z batch OT-TS-2026-W38-022 · RFC 3161 token · inclusion proof root 061e9ae86cc297cdce873398aaec3f72... |
|---|
Independent retrieval
| 2026-09-17T10:38:56.335673Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063152observed 56289eeafd63b823940faf0a4558600f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:38:56.318350Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063152/manifest.jsonobserved 3e9cd0ec75a66e7cbef5864bbbd02bec...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.299735Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063152/publication.mdobserved 0c5f5de398dd7ab3d4978944dc09ada9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:38:56.282814Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000063152/publication.txtobserved 615e812875f2160ff70af5565cab90c4...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. |
|---|