OT-2026-000064177
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, supply line pressure sensor, vented after 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-2026-000064177) never changes.
Identity and time
| Publication number | OT-2026-000064177 · never reused |
|---|---|
| Internal UUID | 01a0ae8d-a45f-78c9-9b1b-3180b6139b65 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:48:33.392114Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000064177 |
| Status | PUBLIC |
Content hashes
| Canonical text | 08e14af842d00abcc0b53017a62805460099e069bd1dce4ec63d59c8229e2b5b |
|---|---|
| Markdown | cbc8c47d47847a7733754aaceda078192849de75df58e47d9dee8e155618464b |
| Publication page | b1aa4593fc307e591c43402659a45727406689c9e3a322add4e508b86eb6c08f |
| Manifest | f38efe908f39bc9b3038880f74b12f60712cc4e965de5d526def828f1277279d |
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 | r48PLs56FdmtGYnAP4nHfUKwIRXg3VhpBUEzfJR0inOau2866PtmduUbK1+MP7dkAyHFdXbe1oMUcXMLZ1I4Cg== |
| 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
| 2026-09-17T10:36:11.584992Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064177observed b1aa4593fc307e591c43402659a45727...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:36:11.565577Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064177/manifest.jsonobserved f38efe908f39bc9b3038880f74b12f60...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.543777Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064177/publication.mdobserved cbc8c47d47847a7733754aaceda07819...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:36:11.523680Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000064177/publication.txtobserved 08e14af842d00abcc0b53017a6280546...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. |
|---|