OT-2026-000085086
Publication integrity record
Foam pad vacuum gripper, three zone face, four outlet manifold, three stage ejector, sustained blow-off 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-2026-000085086) never changes.
Identity and time
| Publication number | OT-2026-000085086 · never reused |
|---|---|
| Internal UUID | 01a0ae99-43b8-76d7-a780-4215111d6249 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:01:15.103896Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000085086 |
| Status | PUBLIC |
Content hashes
| Canonical text | a8ab0944957f29f161507ed15182349aa56ac5a77c868c0561853b74eb6eb217 |
|---|---|
| Markdown | 83617c230510147bf91ff0025381c05d89f162d7817101062d1ba6008f2b6c1b |
| Publication page | c20b532d7b0f6bbd02e7269970bcff24909ce4b08a6ad5dea8080d6b15e0c071 |
| Manifest | 290a40db8666a4e85cdf89b8eac0aa10da02fd4e8d545edb4a85d1057a11e552 |
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 | hCY1nwHeeMa+BLt99nV25yC1RXQltFlOB9Fqv7TR/8IHsdidzfW8buUXTh3DfU6p3JIQXXM8LDWj/VUz9vxbDA== |
| 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
| 2026-09-17T09:55:08.910082Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085086observed c20b532d7b0f6bbd02e7269970bcff24...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:55:08.892883Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085086/manifest.jsonobserved 290a40db8666a4e85cdf89b8eac0aa10...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.873010Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085086/publication.mdobserved 83617c230510147bf91ff0025381c05d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:55:08.854977Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000085086/publication.txtobserved a8ab0944957f29f161507ed15182349a...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. |
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