OT-2026-000066312
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, plant vacuum fed, manifold pressure sensor, sustained 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-2026-000066312) never changes.
Identity and time
| Publication number | OT-2026-000066312 · never reused |
|---|---|
| Internal UUID | 01a0ae8e-8dc4-7064-b6b3-5b04f695dde0 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:49:33.262219Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000066312 |
| Status | PUBLIC |
Content hashes
| Canonical text | a6242b741c562fdec5b0b1f955b16903855c444549e83c0e2962c9bc0d34c74f |
|---|---|
| Markdown | 0faa87765fbb691a1eeb70c5066915e11121fd2656c34d120087829b1ed6e90a |
| Publication page | f6cc0e0e06dd5e713ab0e06a1adbde8e47bc10de49a3516266e79e20ff259763 |
| Manifest | cd6da0352b1763962a31954ee778beb729872777b62ba265ebc01e291dd9780f |
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 | icSEPM/1mXV1FnySRUo4c6tzI+/owirgK/Cy1Db8XWEDacEcRd7Xa+ijQ3kf//M/XbtdkK82GhQCIPD9B3MtAQ== |
| 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
| 2026-09-17T10:33:29.986429Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066312observed f6cc0e0e06dd5e713ab0e06a1adbde8e...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:33:29.969025Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066312/manifest.jsonobserved cd6da0352b1763962a31954ee778beb7...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:29.952774Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066312/publication.mdobserved 0faa87765fbb691a1eeb70c5066915e1...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:33:29.935890Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000066312/publication.txtobserved a6242b741c562fdec5b0b1f955b16903...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. |
|---|