OT-2026-000065917
Publication integrity record
Six cup vacuum gripper, six outlet manifold, common isolation valve, two stage ejector, manifold 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-2026-000065917) never changes.
Identity and time
| Publication number | OT-2026-000065917 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc1-7a4f-b450-a355bf28bbab · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000065917 |
| Status | PUBLIC |
Content hashes
| Canonical text | 39ed802d99987be0421ec0732086b08b282f165b03c7702878f932e81d1cd262 |
|---|---|
| Markdown | cf9488e8151747c43b39b5388a6a34f07b4a119b585c7b1f418a4bce48b0b2bf |
| Publication page | 76ea25c80248125fdadc73b40bcf3e3666813229090e6fbdf899a738a4e15ef8 |
| Manifest | 8cbc9f1a6b7e9f90fb863b4d9be2509c9648f99539723dc4f4d3d7132b2cd080 |
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 | x823PCphxIZBgf3nd3i7UyNE55fJqoeTqzSZUe0l/lQMPxBQgXDMMjvlFJnFObqbeBVYoiBefdTBBs9m29SlBQ== |
| 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
| 2026-09-17T08:50:09.578289Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065917observed 76ea25c80248125fdadc73b40bcf3e36...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T08:50:09.557724Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065917/manifest.jsonobserved 8cbc9f1a6b7e9f90fb863b4d9be2509c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:09.538048Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065917/publication.mdobserved cf9488e8151747c43b39b5388a6a34f0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T08:50:09.514503Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000065917/publication.txtobserved 39ed802d99987be0421ec0732086b08b...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. |
|---|