OT-2026-000037714
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, common isolation valve, three stage ejector, supply line pressure sensor, pulsed blow-off 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-2026-000037714) never changes.
Identity and time
| Publication number | OT-2026-000037714 · never reused |
|---|---|
| Internal UUID | 01a0ae77-b8d0-7143-9ab6-b249b5fd8760 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:24:36.831192Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000037714 |
| Status | PUBLIC |
Content hashes
| Canonical text | 3a0ce61f33e44326a99a5a60eadee16bcdfe372abbaad0a0facb5aff8b1423a4 |
|---|---|
| Markdown | a234a2b581a77e54f454f9ac8f981b78ccf0b508cd88ab8f1f38929ab00c9b27 |
| Publication page | 3b77e2fbd3022afa70802b5f310bfa73870d4589d5567165d6fbb735e19c0f96 |
| Manifest | aacb74f945e7c768423a6100b09b51b9d4d2be9282604ac1edc29098bf6b9332 |
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 | rU9RyPz6Hy8k5lYo22JhViH6yP9PtXHwsGqo+iVKs/IMMyj2sykP8HaO8cO5RDb6V2Wg8A7rGICN2Sh1yJeUCA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:24:18.467177Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037714observed 3b77e2fbd3022afa70802b5f310bfa73...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:24:18.450486Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037714/manifest.jsonobserved aacb74f945e7c768423a6100b09b51b9...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.431844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037714/publication.mdobserved a234a2b581a77e54f454f9ac8f981b78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:24:18.415291Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000037714/publication.txtobserved 3a0ce61f33e44326a99a5a60eadee16b...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. |
|---|