OT-2026-000098360
Publication integrity record
Four bellows cup vacuum gripper, four zone face, four outlet manifold, pump fed, supply line pressure sensor, 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-2026-000098360) never changes.
Identity and time
| Publication number | OT-2026-000098360 · never reused |
|---|---|
| Internal UUID | 01a0aea1-e965-7b18-8f5a-00c509dfea48 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T09:10:41.837875Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000098360 |
| Status | PUBLIC |
Content hashes
| Canonical text | ec0985ba96be9694e2d7c84b3d6923819388b0e430194056f7113535cf921489 |
|---|---|
| Markdown | b3874c65d198a9da904659cfc9f6f59cbe166d31906ed1a02fcad25be0df7c97 |
| Publication page | c33eda88145fc2e4bc6c18fc4f9fdac0d141f84ec6a99603421daa736b7cc4e1 |
| Manifest | 0bf89a7de76c2f95be1790bc559482b46a8070bfd3abd32890f17030a9fb63e6 |
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 | eeufMyuShc/AeqtEiEU0VlM04u9Iy1AkJIwQdlnO2JuHDXFhMhvNPukEmWz4EOEVBpL7ZJeKttpeadj/C+cGDA== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T09:27:04Z batch OT-TS-2026-W38-023 · RFC 3161 token · inclusion proof root 095d30148a2ef87d42d7818ebe7543f9... |
|---|
Independent retrieval
| 2026-09-17T09:31:34.952624Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098360observed c33eda88145fc2e4bc6c18fc4f9fdac0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T09:31:34.933383Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098360/manifest.jsonobserved 0bf89a7de76c2f95be1790bc559482b4...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.914016Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098360/publication.mdobserved b3874c65d198a9da904659cfc9f6f59c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T09:31:34.896844Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000098360/publication.txtobserved ec0985ba96be9694e2d7c84b3d692381...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. |
|---|