OT-2026-000069505
Publication integrity record
Two bellows cup vacuum gripper, two zone face, six outlet manifold, pump fed, pressure sensor per zone, 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-2026-000069505) never changes.
Identity and time
| Publication number | OT-2026-000069505 · never reused |
|---|---|
| Internal UUID | 01a0ae90-b52b-71fa-b4e6-30e8f9e37a39 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:51:54.310022Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069505 |
| Status | PUBLIC |
Content hashes
| Canonical text | d6d5e6baf812c8e5fba0979a282ae2d6cbb95565cf0edff57cc4c8104de51038 |
|---|---|
| Markdown | dc48f9b6ecdc89085913ebe18faf63928dc943f6e2a9d7caa368e822eb37b9a9 |
| Publication page | 42f26b0efe4d2495ab2cb05ac535c5c4be6ff9cbaf0f1922ec88f94e890b8e90 |
| Manifest | ae6a836e64a3832799e082d03544e237fb1d01cb7e56e4a7a582774b0d992df9 |
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 | /9yVrS7OXsrmkMNkpfRTyWkxd75hsWtAdEu4g451bDynpENpjaRxG6LHdlKGD9Kggf++hUTNiFotUWqxzAnFBA== |
| 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
| 2026-09-17T10:30:35.396622Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505observed 42f26b0efe4d2495ab2cb05ac535c5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:30:35.376444Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/manifest.jsonobserved ae6a836e64a3832799e082d03544e237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.356457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/publication.mdobserved dc48f9b6ecdc89085913ebe18faf6392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:30:35.338716Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/publication.txtobserved d6d5e6baf812c8e5fba0979a282ae2d6...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:08.296653Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505observed 42f26b0efe4d2495ab2cb05ac535c5c4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:08.279979Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/manifest.jsonobserved ae6a836e64a3832799e082d03544e237...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:08.261554Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/publication.mdobserved dc48f9b6ecdc89085913ebe18faf6392...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:28:08.245129Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069505/publication.txtobserved d6d5e6baf812c8e5fba0979a282ae2d6...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. |
|---|