OT-2026-000081483
Publication integrity record
Foam pad vacuum gripper, two zone face, three outlet manifold, three stage ejector, 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-2026-000081483) never changes.
Identity and time
| Publication number | OT-2026-000081483 · never reused |
|---|---|
| Internal UUID | 01a0ae96-f375-713f-ba3c-d0c64ec649ff · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:58:43.461344Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000081483 |
| Status | PUBLIC |
Content hashes
| Canonical text | fb962d86a57438fb23dc8ac085e1d24a7750fb7d7bf74b176915db70967f7434 |
|---|---|
| Markdown | e3ee41ebf6758771516f87620a92d8653279ef1d8ce30fd4a723ee6ce3049496 |
| Publication page | 7992fc2e5740683de199020e14a57b5ad759879cc64443ee5930312514facfae |
| Manifest | 256f3d696c0e147be6d7b471bad698bfad48d40ce4fef4919a4e234d93c09104 |
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 | KZxHKCPq2Yx0RQXhpo8rIcoU4tnbZ+o7J2spzbnso8uj2j3VvPZ81GlgT4lu9Si/s4jtRyu+YWCY3IeKKJ5ZAA== |
| 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
| 2026-09-17T10:01:39.063356Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081483observed 7992fc2e5740683de199020e14a57b5a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:01:39.046094Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081483/manifest.jsonobserved 256f3d696c0e147be6d7b471bad698bf...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:39.030625Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081483/publication.mdobserved e3ee41ebf6758771516f87620a92d865...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:01:39.011811Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000081483/publication.txtobserved fb962d86a57438fb23dc8ac085e1d24a...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. |
|---|