OT-2026-000040455
Publication integrity record
Foam pad vacuum gripper, three zone face, six outlet manifold, two stage ejector, supply line 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-2026-000040455) never changes.
Identity and time
| Publication number | OT-2026-000040455 · never reused |
|---|---|
| Internal UUID | 01a0ae79-2701-7aab-bcf8-610afb9a0207 · UUIDv7, RFC 9562 |
| Publication timestamp | 2026-09-17T08:26:10.588850Z Recorded by the publication infrastructure in UTC, not taken from the submission. |
| Canonical URL | https://opentechnical.org/p/OT-2026-000040455 |
| Status | PUBLIC |
Content hashes
| Canonical text | 9705ba2fc99c8b9a2fda3c70d1b46e5b097075561a3ae55b16e633605ce91745 |
|---|---|
| Markdown | 5647a25364902222225526444219c898266eaf0b8e1226bf0e5167df6e6bdf2b |
| Publication page | 8fc31ced2cbf4d6c668f667bfd1d2e78f67cf6b2401c753d3f74421be2da76ab |
| Manifest | 6353adb2ea845656396d377c29379f2fd2d7dbb8204b5637d71dae8c2795b531 |
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 | AJKprrQpAH7H34AykfeMx2c5y2vASskoij2p1qNbc6FzxpGzfOOHzJbySO6tfdyscPE5mbYkz1k6ebed3CaABg== |
| 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
| 2026-09-17T11:19:29.933725Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040455observed 8fc31ced2cbf4d6c668f667bfd1d2e78...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
|---|---|
| 2026-09-17T11:19:29.915090Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040455/manifest.jsonobserved 6353adb2ea845656396d377c29379f2f...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:29.895321Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040455/publication.mdobserved 5647a25364902222225526444219c898...fetched by instance-3.rotem.ai from 34.69.0.72, which resolved the name to 35.239.157.139 |
| 2026-09-17T11:19:29.876887Z | HTTP 200 · MATCHhttps://opentechnical.org/p/OT-2026-000040455/publication.txtobserved 9705ba2fc99c8b9a2fda3c70d1b46e5b...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. |
|---|