OT-2026-000086700
Publication integrity record
Foam pad vacuum gripper, three zone face, three outlet manifold, single 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-2026-000086700) never changes.
Identity and time
| Publication number | OT-2026-000086700 · never reused |
|---|---|
| Internal UUID | 01a0ae9a-2c99-7639-927a-cf4c6f017230 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:02:14.823225Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000086700 |
| Status | PUBLIC |
Content hashes
| Canonical text | d0744c8e31737296832b643c05a6c10bea2624e8af0b06472e8028d30679d1c4 |
|---|---|
| Markdown | 73841e1686a570345764e56429e0d3b055d7072e5780c1b10c245a1d78f72398 |
| Publication page | 93e6b53e2eee7a74ecde2ed2212a2647e5b1b690558c06b4ca95dc744f3ce060 |
| Manifest | d864ce869a32f598770388724fa1e6b3b8ec461a1997971cd871dce90b8e9ad9 |
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 | tHCISk6uE5hN0QKX6FdDiSg5PyP9PTtMVh3w0VDfptUlBQWbnRexr6FvRqYNVTII29jUEuxThaI4CwY43/nRBg== |
| 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
| 2026-09-17T09:52:34.308059Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086700observed 93e6b53e2eee7a74ecde2ed2212a2647...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:52:34.292207Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086700/manifest.jsonobserved d864ce869a32f598770388724fa1e6b3...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.276751Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086700/publication.mdobserved 73841e1686a570345764e56429e0d3b0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:52:34.259377Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000086700/publication.txtobserved d0744c8e31737296832b643c05a6c10b...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. |
|---|