OT-2026-000092033
Publication integrity record
Four bellows cup vacuum gripper, four zone face, six outlet manifold, two stage ejector, pressure sensor per zone, 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-2026-000092033) never changes.
Identity and time
| Publication number | OT-2026-000092033 · never reused |
|---|---|
| Internal UUID | 01a0ae9d-43bc-76bc-9a39-62d96e9d517b · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:05:37.256105Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000092033 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6fc7db5d75ac15efc8cf310b19b1d05488aaf5d001329594b5573aead37625ee |
|---|---|
| Markdown | 2580a7ee396dd1026b9242fc11b0862d73b51410e0d6a6f8972b2354d8d413b2 |
| Publication page | 08b8cd3b6ee68ac5b8fa7a7a624b61ae765a6d47725c59ba0a339f91efd3d3cf |
| Manifest | a16062d62a8efbb8a06eab053e4770f46bb758d1908482a4f5eca3bb7966ad3e |
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 | PoQbWefaxomr3ZaRTvVx4Yi7o/srgeiBDilz39wgYAotlBB9Sn9mSqJUMUz3E6UCkdN44GIrEM2KV3vEF924DQ== |
| 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
| 2026-09-17T09:43:07.299888Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092033observed 08b8cd3b6ee68ac5b8fa7a7a624b61ae...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:43:07.281749Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092033/manifest.jsonobserved a16062d62a8efbb8a06eab053e4770f4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.263222Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092033/publication.mdobserved 2580a7ee396dd1026b9242fc11b0862d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:43:07.246552Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000092033/publication.txtobserved 6fc7db5d75ac15efc8cf310b19b1d054...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. |
|---|