OT-2026-000033285
Publication integrity record
Two cup vacuum gripper, two outlet manifold, two stage ejector, pulsed blow-off after 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-2026-000033285) never changes.
Identity and time
| Publication number | OT-2026-000033285 · never reused |
|---|---|
| Internal UUID | 01a0ae75-897f-7229-9f6a-2ada0585ecbf · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:22:13.649513Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000033285 |
| Status | PUBLIC |
Content hashes
| Canonical text | abde24023f3d1cbe336ba4c2c2f748221d2125a27a533c6d6887ef71b93e5f04 |
|---|---|
| Markdown | ff8ce7bcc1c1fdbd9aba0848956f1db559793aef5e58206dd9552fb282892867 |
| Publication page | d1a8c23aaf921a10686dc87755a1585fe861fb6e59ce8a2bb0356cd0139ffc38 |
| Manifest | dd92cdaa3c6f4476d5137e694c3ad85a5d17d3e0d1f11e432a5b921004bc55b0 |
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 | PBblxjHd0kB9rmhMfqLdsU8hB+deE5tW8+Z1Jr8XnoyDGLaolwC73aBDTqJFYunDZdJN8Y220cnhs1U8E5n6BA== |
| 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
| 2026-09-17T11:32:01.681723Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033285observed d1a8c23aaf921a10686dc87755a1585f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:32:01.661686Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033285/manifest.jsonobserved dd92cdaa3c6f4476d5137e694c3ad85a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:01.640873Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033285/publication.mdobserved ff8ce7bcc1c1fdbd9aba0848956f1db5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:32:01.622482Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000033285/publication.txtobserved abde24023f3d1cbe336ba4c2c2f74822...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. |
|---|