OT-2026-000095422
Publication integrity record
Three bellows cup vacuum gripper, three zone face, per zone isolation, plant vacuum fed, 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-2026-000095422) never changes.
Identity and time
| Publication number | OT-2026-000095422 · never reused |
|---|---|
| Internal UUID | 01a0ae9f-8f73-7999-b8a3-96467605c060 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:08:07.681434Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000095422 |
| Status | PUBLIC |
Content hashes
| Canonical text | 301061455241913238968197cb999c9208de37076f976d0b039a438ae2ef9c1e |
|---|---|
| Markdown | ff09e66488fa7d60b8c2c86225ac0e1afbf9a3a088d912f44547272d15645d2d |
| Publication page | e765b3d71f5bb49c817cec0f309c773cf87a5fc04fa47a94d50036cd3a677f00 |
| Manifest | 15310780d28a6dd44d7b24e2de4f5bf33b3c9d1b79b856ef1a4e1ffe37aec547 |
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 | Ook17LfYwCUjPogl4oV+6WhJ/DSXp3pM4WjuctH4gCWrFOHAPBhZTPqkxZAC7GpqWDWg6nVH9OpKqG0bvhB0AA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:36:48.079564Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095422observed e765b3d71f5bb49c817cec0f309c773c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:36:48.063304Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095422/manifest.jsonobserved 15310780d28a6dd44d7b24e2de4f5bf3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.045201Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095422/publication.mdobserved ff09e66488fa7d60b8c2c86225ac0e1a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:36:48.027305Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000095422/publication.txtobserved 301061455241913238968197cb999c92...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. |
|---|