OT-2026-000081660
Publication integrity record
Six bellows cup vacuum gripper, six outlet manifold, pump fed, 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-2026-000081660) never changes.
Identity and time
| Publication number | OT-2026-000081660 · never reused |
|---|---|
| Internal UUID | 01a0ae97-0f73-77b5-b74c-44fa22f35d5e · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:50.648824Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081660 |
| Status | PUBLIC |
Content hashes
| Canonical text | b658b7bb4f5fe31fb4db07e306c080d961f2616ea2efe0c3272987f137bd7b0f |
|---|---|
| Markdown | cbd8d7ef7461820e04adc5c0b0ec13128e8999275101bd3fb98853121ad36371 |
| Publication page | f5acae4e3c7ef8087eb2113873d58c2194bec8202f2356fa2fd444fa04ea5d7b |
| Manifest | c12c643a73c8dcd2bf4c330da8b9c60345672c6e1dc739a81b09e571292b91e1 |
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 | cXC/KKIsOz3lcNugbrklWVcNFuwU9uR8ju0I4MVaP/XT5PSvBMG6ZGWDkrN1/zU9W/0cBJIO7eRbpsfuSSA4Cg== |
| 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
| 2026-09-17T09:59:42.936590Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081660observed f5acae4e3c7ef8087eb2113873d58c21...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:59:42.918712Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081660/manifest.jsonobserved c12c643a73c8dcd2bf4c330da8b9c603...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:42.899868Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081660/publication.mdobserved cbd8d7ef7461820e04adc5c0b0ec1312...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:59:42.882264Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081660/publication.txtobserved b658b7bb4f5fe31fb4db07e306c080d9...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. |
|---|