OT-2026-000069980
Publication integrity record
Two bellows cup vacuum gripper, two outlet manifold, single stage ejector, vented before 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-2026-000069980) never changes.
Identity and time
| Publication number | OT-2026-000069980 · never reused |
|---|---|
| Internal UUID | 01a0ae91-1861-71d1-9de9-ec0d4a43c1fc · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:52:19.726120Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000069980 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6f99f30c22088f7fe82a036ff7f1d8c751b3f52c0d34c94d068e2df62f9b08a0 |
|---|---|
| Markdown | be0e335f85944bc5f0d0cd59c7eb38240040627236f45708511af83c760d7a3a |
| Publication page | 9e6ff2a7f1b3862958a1a866c048a1ff4ffc4af42e27156df0b339ca3cde10c7 |
| Manifest | 892006e5d49c1464a8884f21985a882b3942cce144892563ef3e034b8d8ca371 |
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 | vgHkkpMLh07laCjjPXqw4Zmt2Od66l7zc2RN4W0dWzUxTZo9us5S3d8NAQhhxcv4AotnJxy9rukvq5yW42ggCg== |
| 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
| 2026-09-17T10:26:55.439415Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069980observed 9e6ff2a7f1b3862958a1a866c048a1ff...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:26:55.420587Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069980/manifest.jsonobserved 892006e5d49c1464a8884f21985a882b...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.403068Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069980/publication.mdobserved be0e335f85944bc5f0d0cd59c7eb3824...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:26:55.386493Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000069980/publication.txtobserved 6f99f30c22088f7fe82a036ff7f1d8c7...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. |
|---|