OT-2026-000025662
Publication integrity record
Six pad foam vacuum gripper, six 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-2026-000025662) never changes.
Identity and time
| Publication number | OT-2026-000025662 · never reused |
|---|---|
| Internal UUID | 01a0ae71-9bc9-7519-8da8-d949ea120275 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:17:56.183170Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000025662 |
| Status | PUBLIC |
Content hashes
| Canonical text | 482bdb52b55d2fa6ff6156c67c3741e50b786a9841791436de3718bc0a563a0d |
|---|---|
| Markdown | e7f10cd698a9e278e46f150faaf1c70a7b4d4620d58cf3adc6355f0eb6859673 |
| Publication page | d0e1d68637b8350e5d15c27fff9292b8861e8f8faedcf404df4812e4dbd7572c |
| Manifest | 52c99ce712bbaefd4527e62ab3b3987f06121688a1edb441a25db5646ff818ee |
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 | fbDNLXNy5LxQXf2etFJVPVQiagYPlkgBkbGcmUvw7F0J2QEgxUCiXKspt7Ei6HT9D4KGGdnvW90q6egkZaf2CA== |
| 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
| 2026-09-17T11:46:52.222314Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025662observed d0e1d68637b8350e5d15c27fff9292b8...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:46:52.204349Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025662/manifest.jsonobserved 52c99ce712bbaefd4527e62ab3b3987f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.185787Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025662/publication.mdobserved e7f10cd698a9e278e46f150faaf1c70a...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:46:52.165882Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000025662/publication.txtobserved 482bdb52b55d2fa6ff6156c67c3741e5...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. |
|---|