OT-2026-000071352
Publication integrity record
Three bellows cup vacuum gripper, three outlet manifold, common isolation valve, pump fed, 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-2026-000071352) never changes.
Identity and time
| Publication number | OT-2026-000071352 · never reused |
|---|---|
| Internal UUID | 01a0ae91-e0ed-7eb4-be47-a68599f8563f · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:53:11.039722Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000071352 |
| Status | PUBLIC |
Content hashes
| Canonical text | 6a0b26ba4953244c8c6ce2225a8cf1174bc6a07ec6cacaee5c3459a7026033c1 |
|---|---|
| Markdown | 5eb5c9ec3d798e1eb49e6f2ae9963564391fa2008095c21eb164dfd68a3ab0fc |
| Publication page | cb6caeb923972c13914e19bcb917ae8d2d1770410b9ce2657efe6b37359b3fe1 |
| Manifest | 2c119a1b4459d2bc6b478c0e39f764011f8aca551091cfd56421a6a00368c51e |
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 | HuyKGOibTybZMP54SEfh81tgKEU5D2Ymc+M5PeRLKProM9vnfdOAUwLp6lx0sMmbBJc3bX0z6b8cV58WY9iTBw== |
| 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
| 2026-09-17T10:24:57.454675Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071352observed cb6caeb923972c13914e19bcb917ae8d...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T10:24:57.437381Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071352/manifest.jsonobserved 2c119a1b4459d2bc6b478c0e39f76401...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:57.418985Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071352/publication.mdobserved 5eb5c9ec3d798e1eb49e6f2ae9963564...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T10:24:57.401881Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000071352/publication.txtobserved 6a0b26ba4953244c8c6ce2225a8cf117...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. |
|---|