OT-2026-000032295
Publication integrity record
Foam pad vacuum gripper, four zone face, four outlet manifold, three stage ejector, 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-2026-000032295) never changes.
Identity and time
| Publication number | OT-2026-000032295 · never reused |
|---|---|
| Internal UUID | 01a0ae75-106d-77ad-811b-a7af47ecf69d · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:21:42.658092Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000032295 |
| Status | PUBLIC |
Content hashes
| Canonical text | d5497c1cb25ff96b9b454f37557d1cf8854fd3314e2cfa8f9a79494fb1afd361 |
|---|---|
| Markdown | d4f79c6e757ed376986cf9f754d44a0ca24e1f21109f7c423a6695f8d57e696f |
| Publication page | 1072c2ee4acfc2f26c416fff00cc4b49d6828145361e6eadf7307781844c4017 |
| Manifest | cad9f564d68ed3856de25c35cdf82147d3b308781dee5cda8643522e193ac2fa |
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 | RiDg6R3HSdYsUz72S9JI7JgU/LNyZYy03hypXvqWo/ExGLUVU98wVzutFrxVuSs54NsmpLym2THzpS9aKILSAw== |
| 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
| 2026-09-17T11:33:07.393124Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032295observed 1072c2ee4acfc2f26c416fff00cc4b49...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:33:07.374656Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032295/manifest.jsonobserved cad9f564d68ed3856de25c35cdf82147...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.350993Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032295/publication.mdobserved d4f79c6e757ed376986cf9f754d44a0c...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:33:07.329611Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000032295/publication.txtobserved d5497c1cb25ff96b9b454f37557d1cf8...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. |
|---|