OT-2026-000087096
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, pump fed, 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-2026-000087096) never changes.
Identity and time
| Publication number | OT-2026-000087096 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-9f2d-71f8-85a1-97c93f2a2164 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:44.027043Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000087096 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a669643b301f38d6b729ac5c87981645f65b9272c7f48885bd0f9efb7971fbc |
|---|---|
| Markdown | 14b88f9f8886bd5cbceeb7194b0d0636478382102cb930d630444feb44cb10b4 |
| Publication page | f887e27825269e26948c5a878ff66e4172f4368725aaaf70fe5592a88585aa96 |
| Manifest | 0d24b63326239151ad94f29329a41f953fa4474b6d1fc55c67e422912de7524f |
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 | BmYjG24eK7cXQidDoV2TwxYh0HAwWij3NAlE7ZHKVEr8E8hhbwLBfBDczYd+sPOix69er8gaqM7MeIQrNbCJCA== |
| 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
| 2026-09-17T09:51:21.353370Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087096observed f887e27825269e26948c5a878ff66e41...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:51:21.337874Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087096/manifest.jsonobserved 0d24b63326239151ad94f29329a41f95...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:21.322110Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087096/publication.mdobserved 14b88f9f8886bd5cbceeb7194b0d0636...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:51:21.304973Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000087096/publication.txtobserved 6a669643b301f38d6b729ac5c8798164...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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