OT-2026-000021038
Publication integrity record
Six pad foam vacuum gripper, six outlet manifold, pump fed, manifold pressure sensor, pulsed 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-2026-000021038) never changes.
Identity and time
| Publication number | OT-2026-000021038 · never reused |
|---|---|
| Internal UUID | 01a0ae6f-65e4-7861-9c2d-957fc694a2bb · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:15:31.316024Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000021038 |
| Status | PUBLIC |
Content hashes
| Canonical text | 32e557d9ce7db66884a01a9a89de88ae123993f9a12ea5406011966465b986ec |
|---|---|
| Markdown | 07cb71d4b95a1791285e09d10ca8f1d53d9c599af7b2e8fcaee471e7f43cdbcc |
| Publication page | eb2ce32857d7742b7af6abdb310f2df059cd3b55f7668d298eb806e144e6a26c |
| Manifest | d504a6bdd87e1d622d42ed68824b7032ba36493dfb16b567d287c9ec087756f6 |
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 | w7PzXDM53I5KqmLWl0K/ukOBdlgR2zFP6FPgqIquX44Qv67jGx+mWn2vaYxcjtaWUD83oN90aczRyN0VWs3VBQ== |
| Public key | /integrity/keys · every key we have ever used stays published |
Trusted external timestamp
| timestamp.digicert.com | 2026-09-17T08:42:32Z batch OT-TS-2026-W38-020 · RFC 3161 token · inclusion proof root 7c99e0163c3f1d2dc0f1dec0442e2af7... |
|---|
Independent retrieval
| 2026-09-17T11:56:09.441385Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021038observed eb2ce32857d7742b7af6abdb310f2df0...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:56:09.409940Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021038/manifest.jsonobserved d504a6bdd87e1d622d42ed68824b7032...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:09.389465Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021038/publication.mdobserved 07cb71d4b95a1791285e09d10ca8f1d5...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:56:09.357480Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000021038/publication.txtobserved 32e557d9ce7db66884a01a9a89de88ae...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. |
|---|