OT-2026-000088382
Publication integrity record
Two cup vacuum gripper, two zone face, two outlet manifold, two stage ejector, supply line pressure sensor, sustained blow-off before set-down
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-2026-000088382) never changes.
Identity and time
| Publication number | OT-2026-000088382 · never reused |
|---|---|
| Internal UUID | 01a0ae9b-5d27-76b3-b987-fad9ca268ad6 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:03:32.662646Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000088382 |
| Status | PUBLIC |
Content hashes
| Canonical text | 631e6f0da3066c4246173d6f7fce428be430a42bc6a2f3d5e7343eb764c97202 |
|---|---|
| Markdown | 504800f9adafe47df75d94d7d431e707043a4dce268c706bfd948740321364b7 |
| Publication page | 91b5a92b413fafa94dcd6f18d6aea38bbfbfddceab6764460c12db81c3756b3a |
| Manifest | c1bfaf667d60e244ed8a3fabd6dcba6a54caefd2a9c78e55f4c2545d22e060f4 |
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 | R0pbx2vBCtMAbA8kljxdGZXVaBhRH+6Rh/Jc+wg7KcM7yVvTsBG5ooKJHyWXjRu16V6ymbwoM3WKqwBnPZR5Ag== |
| 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
| 2026-09-17T09:48:44.289156Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088382observed 91b5a92b413fafa94dcd6f18d6aea38b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:48:44.272457Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088382/manifest.jsonobserved c1bfaf667d60e244ed8a3fabd6dcba6a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:44.254898Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088382/publication.mdobserved 504800f9adafe47df75d94d7d431e707...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:48:44.236539Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000088382/publication.txtobserved 631e6f0da3066c4246173d6f7fce428b...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. |
|---|